diff --git a/packages/app/components/dev/apps/ApplicationsIndex.story.tsx b/packages/app/components/dev/apps/ApplicationsIndex.story.tsx
index 096f9cb..48afc0a 100644
--- a/packages/app/components/dev/apps/ApplicationsIndex.story.tsx
+++ b/packages/app/components/dev/apps/ApplicationsIndex.story.tsx
@@ -3,7 +3,7 @@ import { storiesOf } from '@storybook/react';
 import { action } from '@storybook/addon-actions';
 
 import ApplicationsIndex from './ApplicationsIndex';
-import { TYPE_APPLICATION } from 'app/components/dev/apps';
+import { TYPE_WEB_APPLICATION } from 'app/components/dev/apps';
 
 import { OauthAppResponse } from 'app/services/api/oauth';
 import rootStyles from 'app/pages/root/root.scss';
@@ -18,8 +18,10 @@ export const DevLayout: ComponentType = ({ children }) => (
 export const sampleApp: OauthAppResponse = {
     clientId: 'my-application',
     clientSecret: 'cL1eNtS3cRE7xNJqfWQdqrMRKURfW1ssP4kiX6JDW0_szM-n-q',
-    type: TYPE_APPLICATION,
+    type: TYPE_WEB_APPLICATION,
     name: 'My Application',
+    description: '',
+    redirectUri: '',
     websiteUrl: '',
     createdAt: 0,
     countUsers: 0,
diff --git a/packages/app/components/dev/apps/ApplicationsIndex.tsx b/packages/app/components/dev/apps/ApplicationsIndex.tsx
index b9444f9..8d8eb62 100644
--- a/packages/app/components/dev/apps/ApplicationsIndex.tsx
+++ b/packages/app/components/dev/apps/ApplicationsIndex.tsx
@@ -1,7 +1,8 @@
-import React from 'react';
-import clsx from 'clsx';
+import React, { FC, ReactElement } from 'react';
 import { defineMessages, FormattedMessage as Message } from 'react-intl';
 import { Helmet } from 'react-helmet-async';
+import clsx from 'clsx';
+
 import { LinkButton } from 'app/components/ui/form';
 import { COLOR_GREEN, COLOR_BLUE } from 'app/components/ui';
 import { ContactLink } from 'app/components/contact';
@@ -27,77 +28,83 @@ type Props = {
     resetApp: (clientId: string, resetClientSecret: boolean) => Promise<any>;
 };
 
-export default class ApplicationsIndex extends React.Component<Props> {
-    render() {
-        return (
-            <div className={styles.container}>
-                <div className={styles.welcomeContainer}>
-                    <Message key="accountsForDevelopers" defaultMessage="Ely.by Accounts for developers">
-                        {(pageTitle: string) => (
-                            <h2 className={styles.welcomeTitle}>
-                                <Helmet title={pageTitle} />
-                                {pageTitle}
-                            </h2>
-                        )}
-                    </Message>
-                    <div className={styles.welcomeTitleDelimiter} />
-                    <div className={styles.welcomeParagraph}>
-                        <Message
-                            key="accountsAllowsYouYoUseOauth2"
-                            defaultMessage="Ely.by Accounts service provides users with a quick and easy-to-use way to login to your site, launcher or Minecraft server via OAuth2 authorization protocol. You can find more information about integration with Ely.by Accounts in {ourDocumentation}."
-                            values={{
-                                ourDocumentation: (
-                                    <a href="https://docs.ely.by/en/oauth.html" target="_blank">
-                                        <Message key="ourDocumentation" defaultMessage="our documentation" />
-                                    </a>
-                                ),
-                            }}
-                        />
-                    </div>
-                    <div className={styles.welcomeParagraph}>
-                        <Message
-                            key="ifYouHaveAnyTroubles"
-                            defaultMessage="If you are experiencing difficulties, you can always use {feedback}. We'll surely help you."
-                            values={{
-                                feedback: (
-                                    <ContactLink>
-                                        <Message key="feedback" defaultMessage="feedback" />
-                                    </ContactLink>
-                                ),
-                            }}
-                        />
-                    </div>
-                </div>
+const ApplicationsIndex: FC<Props> = ({
+    displayForGuest,
+    applications,
+    isLoading,
+    resetApp,
+    deleteApp,
+    clientId,
+    resetClientId,
+}) => {
+    let content: ReactElement;
 
-                {this.getContent()}
-            </div>
+    if (applications.length > 0) {
+        content = (
+            <ApplicationsList
+                applications={applications}
+                resetApp={resetApp}
+                deleteApp={deleteApp}
+                clientId={clientId}
+                resetClientId={resetClientId}
+            />
         );
+    } else if (displayForGuest) {
+        content = <Guest />;
+    } else {
+        content = <Loader noApps={!isLoading} />;
     }
 
-    getContent() {
-        const { displayForGuest, applications, isLoading, resetApp, deleteApp, clientId, resetClientId } = this.props;
+    return (
+        <div className={styles.container}>
+            <div className={styles.welcomeContainer}>
+                <Message key="accountsForDevelopers" defaultMessage="Ely.by Accounts for developers">
+                    {(pageTitle: string) => (
+                        <h2 className={styles.welcomeTitle}>
+                            <Helmet title={pageTitle} />
+                            {pageTitle}
+                        </h2>
+                    )}
+                </Message>
+                <div className={styles.welcomeTitleDelimiter} />
+                <div className={styles.welcomeParagraph}>
+                    <Message
+                        key="accountsAllowsYouYoUseOauth2"
+                        defaultMessage="Ely.by Accounts service provides users with a quick and easy-to-use way to login to your site, launcher or Minecraft server via OAuth2 authorization protocol. You can find more information about integration with Ely.by Accounts in {ourDocumentation}."
+                        values={{
+                            ourDocumentation: (
+                                <a href="https://docs.ely.by/en/oauth.html" target="_blank">
+                                    <Message key="ourDocumentation" defaultMessage="our documentation" />
+                                </a>
+                            ),
+                        }}
+                    />
+                </div>
+                <div className={styles.welcomeParagraph}>
+                    <Message
+                        key="ifYouHaveAnyTroubles"
+                        defaultMessage="If you are experiencing difficulties, you can always use {feedback}. We'll surely help you."
+                        values={{
+                            feedback: (
+                                <ContactLink>
+                                    <Message key="feedback" defaultMessage="feedback" />
+                                </ContactLink>
+                            ),
+                        }}
+                    />
+                </div>
+            </div>
 
-        if (applications.length > 0) {
-            return (
-                <ApplicationsList
-                    applications={applications}
-                    resetApp={resetApp}
-                    deleteApp={deleteApp}
-                    clientId={clientId}
-                    resetClientId={resetClientId}
-                />
-            );
-        }
+            {content}
+        </div>
+    );
+};
 
-        if (displayForGuest) {
-            return <Guest />;
-        }
-
-        return <Loader noApps={!isLoading} />;
-    }
+interface LoaderProps {
+    noApps: boolean;
 }
 
-function Loader({ noApps }: { noApps: boolean }) {
+const Loader: FC<LoaderProps> = ({ noApps }) => {
     return (
         <div className={styles.emptyState} data-e2e={noApps ? 'noApps' : 'loading'}>
             <img src={noApps ? cubeIcon : loadingCubeIcon} className={styles.emptyStateIcon} />
@@ -130,9 +137,9 @@ function Loader({ noApps }: { noApps: boolean }) {
             </div>
         </div>
     );
-}
+};
 
-function Guest() {
+const Guest: FC = () => {
     return (
         <div className={styles.emptyState}>
             <img src={toolsIcon} className={styles.emptyStateIcon} />
@@ -150,4 +157,6 @@ function Guest() {
             </LinkButton>
         </div>
     );
-}
+};
+
+export default ApplicationsIndex;
diff --git a/packages/app/components/dev/apps/applicationForm/ApplicationForm.story.tsx b/packages/app/components/dev/apps/applicationForm/ApplicationForm.story.tsx
index fb0065c..d9b4226 100644
--- a/packages/app/components/dev/apps/applicationForm/ApplicationForm.story.tsx
+++ b/packages/app/components/dev/apps/applicationForm/ApplicationForm.story.tsx
@@ -4,14 +4,19 @@ import { action } from '@storybook/addon-actions';
 
 import { OauthAppResponse } from 'app/services/api/oauth';
 import { FormModel } from 'app/components/ui/form';
-import { ApplicationType, TYPE_APPLICATION, TYPE_MINECRAFT_SERVER } from 'app/components/dev/apps';
+import {
+    ApplicationType,
+    TYPE_WEB_APPLICATION,
+    TYPE_DESKTOP_APPLICATION,
+    TYPE_MINECRAFT_SERVER,
+} from 'app/components/dev/apps';
 import ApplicationForm from './ApplicationForm';
 import { DevLayout } from '../ApplicationsIndex.story';
 
 const blankApp: OauthAppResponse = {
     clientId: '',
     clientSecret: '',
-    type: TYPE_APPLICATION,
+    type: TYPE_WEB_APPLICATION,
     name: '',
     websiteUrl: '',
     createdAt: 0,
@@ -47,7 +52,17 @@ storiesOf('Components/Dev/Apps/ApplicationForm', module)
             form={new FormModel()}
             onSubmit={onSubmit}
             displayTypeSwitcher
-            type={TYPE_APPLICATION}
+            type={TYPE_WEB_APPLICATION}
+            setType={action('setType')}
+            app={blankApp}
+        />
+    ))
+    .add('Create desktop application', () => (
+        <ApplicationForm
+            form={new FormModel()}
+            onSubmit={onSubmit}
+            displayTypeSwitcher
+            type={TYPE_DESKTOP_APPLICATION}
             setType={action('setType')}
             app={blankApp}
         />
@@ -69,7 +84,7 @@ storiesOf('Components/Dev/Apps/ApplicationForm', module)
         <ApplicationForm
             form={new FormModel()}
             onSubmit={onSubmit}
-            type={TYPE_APPLICATION}
+            type={TYPE_WEB_APPLICATION}
             app={{
                 ...blankApp,
                 clientId: 'already-registered',
diff --git a/packages/app/components/dev/apps/applicationForm/ApplicationForm.tsx b/packages/app/components/dev/apps/applicationForm/ApplicationForm.tsx
index f1457e5..126dcb9 100644
--- a/packages/app/components/dev/apps/applicationForm/ApplicationForm.tsx
+++ b/packages/app/components/dev/apps/applicationForm/ApplicationForm.tsx
@@ -1,22 +1,28 @@
-import React from 'react';
-import { FormattedMessage as Message, defineMessages } from 'react-intl';
+import React, { FC, useCallback } from 'react';
+import { MessageDescriptor, FormattedMessage as Message, defineMessages } from 'react-intl';
 import { Helmet } from 'react-helmet-async';
-import { MessageDescriptor } from 'react-intl';
+
 import { OauthAppResponse } from 'app/services/api/oauth';
-import { ApplicationType } from 'app/components/dev/apps';
+import {
+    ApplicationType,
+    TYPE_WEB_APPLICATION,
+    TYPE_DESKTOP_APPLICATION,
+    TYPE_MINECRAFT_SERVER,
+} from 'app/components/dev/apps';
 import { Form, FormModel, Button } from 'app/components/ui/form';
 import { BackButton } from 'app/components/profile/ProfileForm';
 import { COLOR_GREEN } from 'app/components/ui';
-import { TYPE_APPLICATION, TYPE_MINECRAFT_SERVER } from 'app/components/dev/apps';
 import styles from 'app/components/profile/profileForm.scss';
 import logger from 'app/services/logger';
 
 import ApplicationTypeSwitcher from './ApplicationTypeSwitcher';
 import WebsiteType from './WebsiteType';
+import DesktopApplicationType from './DesktopApplicationType';
 import MinecraftServerType from './MinecraftServerType';
 
 const messages = defineMessages({
     website: 'Web site',
+    desktopApplication: 'Desktop application',
     minecraftServer: 'Minecraft server',
 
     creatingApplication: 'Creating an application',
@@ -32,10 +38,14 @@ type TypeToForm = Record<
 >;
 
 const typeToForm: TypeToForm = {
-    [TYPE_APPLICATION]: {
+    [TYPE_WEB_APPLICATION]: {
         label: messages.website,
         component: WebsiteType,
     },
+    [TYPE_DESKTOP_APPLICATION]: {
+        label: messages.desktopApplication,
+        component: DesktopApplicationType,
+    },
     [TYPE_MINECRAFT_SERVER]: {
         label: messages.minecraftServer,
         component: MinecraftServerType,
@@ -53,83 +63,22 @@ const typeToLabel: TypeToLabel = (Object.keys(typeToForm) as unknown as Array<Ap
     {} as TypeToLabel,
 );
 
-export default class ApplicationForm extends React.Component<{
+interface Props {
     app: OauthAppResponse;
     form: FormModel;
     displayTypeSwitcher?: boolean;
     type: ApplicationType | null;
-    setType: (type: ApplicationType) => void;
-    onSubmit: (form: FormModel) => Promise<void>;
-}> {
-    static defaultProps = {
-        setType: () => {},
-    };
+    setType?: (type: ApplicationType) => void;
+    onSubmit?: (form: FormModel) => Promise<void>;
+}
 
-    render() {
-        const { type, setType, form, displayTypeSwitcher, app } = this.props;
-        const { component: FormComponent } = (type && typeToForm[type]) || {};
-        const isUpdate = app.clientId !== '';
-
-        return (
-            <Form form={form} onSubmit={this.onFormSubmit}>
-                <div className={styles.contentWithBackButton}>
-                    <BackButton to="/dev/applications" />
-
-                    <div className={styles.form}>
-                        <div className={styles.formBody}>
-                            <Message {...(isUpdate ? messages.updatingApplication : messages.creatingApplication)}>
-                                {(pageTitle: string) => (
-                                    <h3 className={styles.title}>
-                                        <Helmet title={pageTitle} />
-                                        {pageTitle}
-                                    </h3>
-                                )}
-                            </Message>
-
-                            {displayTypeSwitcher && (
-                                <div className={styles.formRow}>
-                                    <ApplicationTypeSwitcher
-                                        selectedType={type}
-                                        setType={setType}
-                                        appTypes={typeToLabel}
-                                    />
-                                </div>
-                            )}
-
-                            {FormComponent ? (
-                                <FormComponent form={form} app={app} />
-                            ) : (
-                                <div className={styles.formRow}>
-                                    <p className={styles.description}>
-                                        <Message
-                                            key="toDisplayRegistrationFormChooseType"
-                                            defaultMessage="To display registration form for a new application choose necessary type."
-                                        />
-                                    </p>
-                                </div>
-                            )}
-                        </div>
-                    </div>
-
-                    {!!FormComponent && (
-                        <Button color={COLOR_GREEN} block type="submit">
-                            {isUpdate ? (
-                                <Message key="updateApplication" defaultMessage="Update application" />
-                            ) : (
-                                <Message key="createApplication" defaultMessage="Create application" />
-                            )}
-                        </Button>
-                    )}
-                </div>
-            </Form>
-        );
-    }
-
-    onFormSubmit = async () => {
-        const { form } = this.props;
+const ApplicationForm: FC<Props> = ({ app, form, displayTypeSwitcher, type, setType, onSubmit }) => {
+    const isUpdate = app.clientId !== '';
+    const { component: FormComponent } = (type && typeToForm[type]) || {};
 
+    const onFormSubmit = useCallback(async () => {
         try {
-            await this.props.onSubmit(form);
+            await onSubmit?.(form);
         } catch (resp) {
             if (resp.errors) {
                 form.setErrors(resp.errors);
@@ -139,5 +88,57 @@ export default class ApplicationForm extends React.Component<{
 
             logger.unexpected(new Error('Error submitting application form'), resp);
         }
-    };
-}
+    }, [form, onSubmit]);
+
+    return (
+        <Form form={form} onSubmit={onFormSubmit}>
+            <div className={styles.contentWithBackButton}>
+                <BackButton to="/dev/applications" />
+
+                <div className={styles.form}>
+                    <div className={styles.formBody}>
+                        <Message {...(isUpdate ? messages.updatingApplication : messages.creatingApplication)}>
+                            {(pageTitle: string) => (
+                                <h3 className={styles.title}>
+                                    <Helmet title={pageTitle} />
+                                    {pageTitle}
+                                </h3>
+                            )}
+                        </Message>
+
+                        {displayTypeSwitcher && (
+                            <div className={styles.formRow}>
+                                <ApplicationTypeSwitcher selectedType={type} setType={setType} appTypes={typeToLabel} />
+                            </div>
+                        )}
+
+                        {FormComponent ? (
+                            <FormComponent form={form} app={app} />
+                        ) : (
+                            <div className={styles.formRow}>
+                                <p className={styles.description}>
+                                    <Message
+                                        key="toDisplayRegistrationFormChooseType"
+                                        defaultMessage="To display registration form for a new application choose necessary type."
+                                    />
+                                </p>
+                            </div>
+                        )}
+                    </div>
+                </div>
+
+                {!!FormComponent && (
+                    <Button color={COLOR_GREEN} block type="submit">
+                        {isUpdate ? (
+                            <Message key="updateApplication" defaultMessage="Update application" />
+                        ) : (
+                            <Message key="createApplication" defaultMessage="Create application" />
+                        )}
+                    </Button>
+                )}
+            </div>
+        </Form>
+    );
+};
+
+export default ApplicationForm;
diff --git a/packages/app/components/dev/apps/applicationForm/ApplicationTypeSwitcher.tsx b/packages/app/components/dev/apps/applicationForm/ApplicationTypeSwitcher.tsx
index 9520521..a817515 100644
--- a/packages/app/components/dev/apps/applicationForm/ApplicationTypeSwitcher.tsx
+++ b/packages/app/components/dev/apps/applicationForm/ApplicationTypeSwitcher.tsx
@@ -9,7 +9,7 @@ import styles from './applicationTypeSwitcher.scss';
 interface Props {
     appTypes: Record<ApplicationType, MessageDescriptor>;
     selectedType: ApplicationType | null;
-    setType: (type: ApplicationType) => void;
+    setType?: (type: ApplicationType) => void;
 }
 
 const ApplicationTypeSwitcher: ComponentType<Props> = ({ appTypes, selectedType, setType }) => (
@@ -17,7 +17,7 @@ const ApplicationTypeSwitcher: ComponentType<Props> = ({ appTypes, selectedType,
         {(Object.keys(appTypes) as unknown as Array<ApplicationType>).map((type) => (
             <div className={styles.radioContainer} key={type}>
                 <Radio
-                    onChange={() => setType(type)}
+                    onChange={() => setType?.(type)}
                     skin={SKIN_LIGHT}
                     label={appTypes[type]}
                     value={type}
diff --git a/packages/app/components/dev/apps/applicationForm/DesktopApplicationType.tsx b/packages/app/components/dev/apps/applicationForm/DesktopApplicationType.tsx
new file mode 100644
index 0000000..397b379
--- /dev/null
+++ b/packages/app/components/dev/apps/applicationForm/DesktopApplicationType.tsx
@@ -0,0 +1,59 @@
+import React, { FC } from 'react';
+import { FormattedMessage as Message } from 'react-intl';
+
+import { Input, TextArea, FormModel } from 'app/components/ui/form';
+import { OauthDesktopAppResponse } from 'app/services/api/oauth';
+import { SKIN_LIGHT } from 'app/components/ui';
+import styles from 'app/components/profile/profileForm.scss';
+
+import commonMessages from './commonMessages';
+
+interface Props {
+    form: FormModel;
+    app: OauthDesktopAppResponse;
+}
+
+const DesktopApplicationType: FC<Props> = ({ form, app }) => (
+    <div>
+        <div className={styles.formRow}>
+            <Input
+                {...form.bindField('name')}
+                label={commonMessages.applicationName}
+                defaultValue={app.name}
+                required
+                skin={SKIN_LIGHT}
+            />
+        </div>
+
+        <div className={styles.formRow}>
+            <p className={styles.description}>
+                <Message {...commonMessages.appDescriptionWillBeAlsoVisibleOnOauthPage} />
+            </p>
+        </div>
+        <div className={styles.formRow}>
+            <TextArea
+                {...form.bindField('description')}
+                label={commonMessages.description}
+                defaultValue={app.description}
+                skin={SKIN_LIGHT}
+                minRows={3}
+            />
+        </div>
+
+        <div className={styles.formRow}>
+            <p className={styles.description}>
+                <Message {...commonMessages.websiteLinkWillBeUsedAsAdditionalId} />
+            </p>
+        </div>
+        <div className={styles.formRow}>
+            <Input
+                {...form.bindField('websiteUrl')}
+                label={commonMessages.websiteLink}
+                defaultValue={app.websiteUrl}
+                skin={SKIN_LIGHT}
+            />
+        </div>
+    </div>
+);
+
+export default DesktopApplicationType;
diff --git a/packages/app/components/dev/apps/applicationForm/MinecraftServerType.tsx b/packages/app/components/dev/apps/applicationForm/MinecraftServerType.tsx
index 02e6b1d..6b8c9c9 100644
--- a/packages/app/components/dev/apps/applicationForm/MinecraftServerType.tsx
+++ b/packages/app/components/dev/apps/applicationForm/MinecraftServerType.tsx
@@ -1,22 +1,24 @@
 import React, { ComponentType } from 'react';
 import { FormattedMessage as Message, defineMessages } from 'react-intl';
-import { OauthAppResponse } from 'app/services/api/oauth';
+
+import { OauthMinecraftServerResponse } from 'app/services/api/oauth';
 import { Input, FormModel } from 'app/components/ui/form';
 import { SKIN_LIGHT } from 'app/components/ui';
 import styles from 'app/components/profile/profileForm.scss';
 
+import commonMessages from './commonMessages';
+
 const messages = defineMessages({
     serverName: 'Server name:',
     ipAddressIsOptionButPreferable:
         'IP address is optional, but is very preferable. It might become handy in case of we suddenly decide to play on your server with the entire band (=',
     serverIp: 'Server IP:',
     youCanAlsoSpecifyServerSite: "You also can specify either server's site URL or its community in a social network.",
-    websiteLink: 'Website link:',
 });
 
 interface Props {
     form: FormModel;
-    app: OauthAppResponse;
+    app: OauthMinecraftServerResponse;
 }
 
 const MinecraftServerType: ComponentType<Props> = ({ form, app }) => (
@@ -53,7 +55,7 @@ const MinecraftServerType: ComponentType<Props> = ({ form, app }) => (
         <div className={styles.formRow}>
             <Input
                 {...form.bindField('websiteUrl')}
-                label={messages.websiteLink}
+                label={commonMessages.websiteLink}
                 defaultValue={app.websiteUrl}
                 skin={SKIN_LIGHT}
             />
diff --git a/packages/app/components/dev/apps/applicationForm/WebsiteType.tsx b/packages/app/components/dev/apps/applicationForm/WebsiteType.tsx
index c289579..bee9269 100644
--- a/packages/app/components/dev/apps/applicationForm/WebsiteType.tsx
+++ b/packages/app/components/dev/apps/applicationForm/WebsiteType.tsx
@@ -1,18 +1,13 @@
 import React, { ComponentType } from 'react';
 import { defineMessages, FormattedMessage as Message } from 'react-intl';
 import { Input, TextArea, FormModel } from 'app/components/ui/form';
-import { OauthAppResponse } from 'app/services/api/oauth';
+import { OauthWebAppResponse } from 'app/services/api/oauth';
 import { SKIN_LIGHT } from 'app/components/ui';
 import styles from 'app/components/profile/profileForm.scss';
 
+import commonMessages from './commonMessages';
+
 const messages = defineMessages({
-    applicationName: 'Application name:',
-    appDescriptionWillBeAlsoVisibleOnOauthPage:
-        "Application's description will be displayed at the authorization page too. It isn't a required field. In authorization process the value may be overridden.",
-    description: 'Description:',
-    websiteLinkWillBeUsedAsAdditionalId:
-        "Site's link is optional, but it can be used as an additional identifier of the application.",
-    websiteLink: 'Website link:',
     redirectUriLimitsAllowableBaseAddress:
         "Redirection URI (redirectUri) determines a base address, that user will be allowed to be redirected to after authorization. In order to improve security it's better to use the whole path instead of just a domain name. For example: https://example.com/oauth/ely.",
     redirectUri: 'Redirect URI:',
@@ -20,7 +15,7 @@ const messages = defineMessages({
 
 interface Props {
     form: FormModel;
-    app: OauthAppResponse;
+    app: OauthWebAppResponse;
 }
 
 const WebsiteType: ComponentType<Props> = ({ form, app }) => (
@@ -28,7 +23,7 @@ const WebsiteType: ComponentType<Props> = ({ form, app }) => (
         <div className={styles.formRow}>
             <Input
                 {...form.bindField('name')}
-                label={messages.applicationName}
+                label={commonMessages.applicationName}
                 defaultValue={app.name}
                 required
                 skin={SKIN_LIGHT}
@@ -37,13 +32,13 @@ const WebsiteType: ComponentType<Props> = ({ form, app }) => (
 
         <div className={styles.formRow}>
             <p className={styles.description}>
-                <Message {...messages.appDescriptionWillBeAlsoVisibleOnOauthPage} />
+                <Message {...commonMessages.appDescriptionWillBeAlsoVisibleOnOauthPage} />
             </p>
         </div>
         <div className={styles.formRow}>
             <TextArea
                 {...form.bindField('description')}
-                label={messages.description}
+                label={commonMessages.description}
                 defaultValue={app.description}
                 skin={SKIN_LIGHT}
                 minRows={3}
@@ -52,13 +47,13 @@ const WebsiteType: ComponentType<Props> = ({ form, app }) => (
 
         <div className={styles.formRow}>
             <p className={styles.description}>
-                <Message {...messages.websiteLinkWillBeUsedAsAdditionalId} />
+                <Message {...commonMessages.websiteLinkWillBeUsedAsAdditionalId} />
             </p>
         </div>
         <div className={styles.formRow}>
             <Input
                 {...form.bindField('websiteUrl')}
-                label={messages.websiteLink}
+                label={commonMessages.websiteLink}
                 defaultValue={app.websiteUrl}
                 skin={SKIN_LIGHT}
             />
diff --git a/packages/app/components/dev/apps/applicationForm/commonMessages.ts b/packages/app/components/dev/apps/applicationForm/commonMessages.ts
new file mode 100644
index 0000000..aaee016
--- /dev/null
+++ b/packages/app/components/dev/apps/applicationForm/commonMessages.ts
@@ -0,0 +1,11 @@
+import { defineMessages } from 'react-intl';
+
+export default defineMessages({
+    applicationName: 'Application name:',
+    appDescriptionWillBeAlsoVisibleOnOauthPage:
+        "Application's description will be displayed at the authorization page too. It isn't a required field. In authorization process the value may be overridden.",
+    description: 'Description:',
+    websiteLinkWillBeUsedAsAdditionalId:
+        "Site's link is optional, but it can be used as an additional identifier of the application.",
+    websiteLink: 'Website link:',
+});
diff --git a/packages/app/components/dev/apps/index.ts b/packages/app/components/dev/apps/index.ts
index 15855b9..6b317ad 100644
--- a/packages/app/components/dev/apps/index.ts
+++ b/packages/app/components/dev/apps/index.ts
@@ -1,3 +1,8 @@
-export type ApplicationType = 'application' | 'minecraft-server';
-export const TYPE_APPLICATION = 'application' as const;
+export const TYPE_WEB_APPLICATION = 'application' as const;
+export const TYPE_DESKTOP_APPLICATION = 'desktop-application' as const;
 export const TYPE_MINECRAFT_SERVER = 'minecraft-server' as const;
+
+export type ApplicationType =
+    | typeof TYPE_WEB_APPLICATION
+    | typeof TYPE_DESKTOP_APPLICATION
+    | typeof TYPE_MINECRAFT_SERVER;
diff --git a/packages/app/components/dev/apps/list/ApplicationItem.tsx b/packages/app/components/dev/apps/list/ApplicationItem.tsx
index 6939b38..95a0046 100644
--- a/packages/app/components/dev/apps/list/ApplicationItem.tsx
+++ b/packages/app/components/dev/apps/list/ApplicationItem.tsx
@@ -2,6 +2,7 @@ import React from 'react';
 import { FormattedMessage as Message } from 'react-intl';
 import { Link } from 'react-router-dom';
 import clsx from 'clsx';
+
 import { SKIN_LIGHT, COLOR_BLACK, COLOR_RED } from 'app/components/ui';
 import { Input, Button } from 'app/components/ui/form';
 import { OauthAppResponse } from 'app/services/api/oauth';
@@ -13,20 +14,6 @@ import messages from '../list.intl';
 const ACTION_REVOKE_TOKENS = 'revoke-tokens';
 const ACTION_RESET_SECRET = 'reset-secret';
 const ACTION_DELETE = 'delete';
-const actionButtons = [
-    {
-        type: ACTION_REVOKE_TOKENS,
-        label: <Message {...messages.revokeAllTokens} />,
-    },
-    {
-        type: ACTION_RESET_SECRET,
-        label: <Message {...messages.resetClientSecret} />,
-    },
-    {
-        type: ACTION_DELETE,
-        label: <Message {...messages.delete} />,
-    },
-];
 
 interface State {
     selectedAction: string | null;
@@ -70,8 +57,9 @@ export default class ApplicationItem extends React.Component<
                     <div className={styles.appTileTitle}>
                         <div className={styles.appName}>{app.name}</div>
                         <div className={styles.appStats}>
+                            {/* TODO: it must change items order for RTL languages, try to use FormattedList */}
                             Client ID: {app.clientId}
-                            {typeof app.countUsers !== 'undefined' && (
+                            {'countUsers' in app && (
                                 <span>
                                     {' | '}
                                     <Message
@@ -103,34 +91,72 @@ export default class ApplicationItem extends React.Component<
                             <Input label="Client ID:" skin={SKIN_LIGHT} disabled value={app.clientId} copy />
                         </div>
 
-                        <div className={styles.appDetailsInfoField}>
-                            <Input
-                                label="Client Secret:"
-                                skin={SKIN_LIGHT}
-                                disabled
-                                value={app.clientSecret}
-                                data-testid="client-secret"
-                                copy
-                            />
-                        </div>
+                        {'clientSecret' in app ? (
+                            <>
+                                <div className={styles.appDetailsInfoField}>
+                                    <Input
+                                        label="Client Secret:"
+                                        skin={SKIN_LIGHT}
+                                        disabled
+                                        value={app.clientSecret}
+                                        data-testid="client-secret"
+                                        copy
+                                    />
+                                </div>
 
-                        <div className={styles.appDetailsDescription}>
-                            <Message {...messages.ifYouSuspectingThatSecretHasBeenCompromised} />
-                        </div>
+                                <div className={styles.appDetailsDescription}>
+                                    <Message {...messages.ifYouSuspectingThatSecretHasBeenCompromised} />
+                                </div>
+                            </>
+                        ) : (
+                            <div className={styles.appDetailsDescription}>
+                                <Message
+                                    key="publickOauthApplicationDescription"
+                                    defaultMessage="This is a public client and it can't have any secrets by design. To secure authorization flow, use the PKCE challenge code. <link>Read more</link>."
+                                    values={{
+                                        // @ts-expect-error those typings seems to be invalid in the current version of react-intl, but might be fixed later
+                                        link: (nodes) => (
+                                            <a href="https://www.oauth.com/oauth2-servers/pkce/" target="_blank">
+                                                {nodes}
+                                            </a>
+                                        ),
+                                    }}
+                                />
+                            </div>
+                        )}
 
                         <div className={styles.appActionsButtons}>
-                            {actionButtons.map(({ type, label }) => (
+                            <Button
+                                color={COLOR_BLACK}
+                                className={styles.appActionButton}
+                                disabled={!!selectedAction && selectedAction !== ACTION_REVOKE_TOKENS}
+                                onClick={this.onActionButtonClick(ACTION_REVOKE_TOKENS)}
+                                small
+                            >
+                                <Message {...messages.revokeAllTokens} />
+                            </Button>
+
+                            {'clientSecret' in app && (
                                 <Button
-                                    key={type}
                                     color={COLOR_BLACK}
                                     className={styles.appActionButton}
-                                    disabled={!!selectedAction && selectedAction !== type}
-                                    onClick={this.onActionButtonClick(type)}
+                                    disabled={!!selectedAction && selectedAction !== ACTION_RESET_SECRET}
+                                    onClick={this.onActionButtonClick(ACTION_RESET_SECRET)}
                                     small
                                 >
-                                    {label}
+                                    <Message {...messages.resetClientSecret} />
                                 </Button>
-                            ))}
+                            )}
+
+                            <Button
+                                color={COLOR_BLACK}
+                                className={styles.appActionButton}
+                                disabled={!!selectedAction && selectedAction !== ACTION_DELETE}
+                                onClick={this.onActionButtonClick(ACTION_DELETE)}
+                                small
+                            >
+                                <Message {...messages.delete} />
+                            </Button>
                         </div>
 
                         <div
diff --git a/packages/app/components/dev/apps/list/ApplicationsList.tsx b/packages/app/components/dev/apps/list/ApplicationsList.tsx
index bee4891..1cca031 100644
--- a/packages/app/components/dev/apps/list/ApplicationsList.tsx
+++ b/packages/app/components/dev/apps/list/ApplicationsList.tsx
@@ -1,6 +1,7 @@
 import React from 'react';
-import { restoreScroll } from 'app/components/ui/scroll/scroll';
 import { FormattedMessage as Message } from 'react-intl';
+
+import { restoreScroll } from 'app/components/ui/scroll/scroll';
 import { LinkButton } from 'app/components/ui/form';
 import { COLOR_GREEN } from 'app/components/ui';
 import { OauthAppResponse } from 'app/services/api/oauth';
@@ -9,24 +10,24 @@ import messages from '../list.intl';
 import styles from '../applicationsIndex.scss';
 import ApplicationItem from './ApplicationItem';
 
-type Props = {
+interface Props {
     applications: OauthAppResponse[];
     deleteApp: (clientId: string) => Promise<any>;
     resetApp: (clientId: string, resetClientSecret: boolean) => Promise<any>;
     resetClientId: () => void;
     clientId: string | null;
-};
+}
 
-type State = {
+interface State {
     expandedApp: string | null;
-};
+}
 
 export default class ApplicationsList extends React.Component<Props, State> {
     state = {
         expandedApp: null,
     };
 
-    appsRefs: { [key: string]: HTMLDivElement | null } = {};
+    appsRefs: Record<string, HTMLDivElement | null> = {};
 
     componentDidMount() {
         this.checkForActiveApp();
diff --git a/packages/app/services/api/oauth.ts b/packages/app/services/api/oauth.ts
index 8686ffb..ad18c0e 100644
--- a/packages/app/services/api/oauth.ts
+++ b/packages/app/services/api/oauth.ts
@@ -9,21 +9,32 @@ export interface Client {
     description: string;
 }
 
-export interface OauthAppResponse {
+interface OauthCommonResponse {
     clientId: string;
-    clientSecret: string;
     type: ApplicationType;
     name: string;
     websiteUrl: string;
     createdAt: number;
-    // fields for 'application' type
-    countUsers?: number;
-    description?: string;
-    redirectUri?: string;
-    // fields for 'minecraft-server' type
-    minecraftServerIp?: string;
 }
 
+export interface OauthWebAppResponse extends OauthCommonResponse {
+    clientSecret: string;
+    countUsers: number;
+    description: string;
+    redirectUri: string;
+}
+
+export interface OauthDesktopAppResponse extends OauthCommonResponse {
+    countUsers: number;
+    description: string;
+}
+
+export interface OauthMinecraftServerResponse extends OauthCommonResponse {
+    minecraftServerIp: string;
+}
+
+export type OauthAppResponse = OauthWebAppResponse | OauthDesktopAppResponse | OauthMinecraftServerResponse;
+
 interface AuthCodeFlowRequestData {
     client_id: string;
     redirect_uri: string;