diff --git a/src/Navigation.tsx b/src/Navigation.tsx
--- a/src/Navigation.tsx
+++ b/src/Navigation.tsx
@@ -63,6 +63,7 @@ import {NotificationsScreen} from '#/view/screens/Notifications'
 import {PostThreadScreen} from '#/view/screens/PostThread'
 import {PrivacyPolicyScreen} from '#/view/screens/PrivacyPolicy'
 import {LicenseScreen} from '#/view/screens/License'
+import {AppInfoScreen} from '#/view/screens/AppInfo'
 import {ProfileScreen} from '#/view/screens/Profile'
 import {ProfileFeedLikedByScreen} from '#/view/screens/ProfileFeedLikedBy'
 import {Storybook} from '#/view/screens/Storybook'
@@ -341,6 +342,11 @@ function commonScreens(Stack: typeof Flat, unreadCountLabel?: string) {
         getComponent={() => LicenseScreen}
         options={{title: title(msg`License`)}}
       />
+      <Stack.Screen
+        name="AppInfo"
+        getComponent={() => AppInfoScreen}
+        options={{title: title(msg`App Info`)}}
+      />
       <Stack.Screen
         name="CommunityGuidelines"
         getComponent={() => CommunityGuidelinesScreen}
diff --git a/src/lib/routes/types.ts b/src/lib/routes/types.ts
--- a/src/lib/routes/types.ts
+++ b/src/lib/routes/types.ts
@@ -40,6 +40,7 @@ export type CommonNavigatorParams = {
   PrivacyPolicy: undefined
   TermsOfService: undefined
   License: undefined
+  AppInfo: undefined
   CommunityGuidelines: undefined
   CopyrightPolicy: undefined
   LanguageSettings: undefined
diff --git a/src/routes.ts b/src/routes.ts
--- a/src/routes.ts
+++ b/src/routes.ts
@@ -75,6 +75,7 @@ export const router = new Router<AllNavigatableRoutes>({
   TermsOfService: 'https://syu.is/about/support/tos',
   CommunityGuidelines: '/support/community-guidelines',
   License: 'https://syu.is/about/support/license',
+  AppInfo: 'https://syu.is/about/support/app',
   CopyrightPolicy: '/support/copyright',
   // hashtags
   Hashtag: '/hashtag/:tag',
diff --git a/src/view/screens/AppInfo.tsx b/src/view/screens/AppInfo.tsx
new file mode 100644
index 000000000..000000001
--- /dev/null
+++ b/src/view/screens/AppInfo.tsx
@@ -0,0 +1,310 @@
+import React, {useState} from 'react'
+import {
+  View,
+  ScrollView,
+  StyleSheet,
+  Pressable,
+  Image,
+} from 'react-native'
+import * as Clipboard from 'expo-clipboard'
+import * as WebBrowser from 'expo-web-browser'
+import {Trans} from '@lingui/macro'
+
+import * as Layout from '#/components/Layout'
+import {Text} from '#/components/Typography'
+import {useSetTitle} from '#/lib/hooks/useSetTitle'
+import {atoms as a, useTheme} from '#/alf'
+
+const APP_VERSION = '1.111.0'
+const APP_NAME = 'Aiat'
+const BITCOIN_ADDRESS = '3BqHXxraZyBapyNpJmniJDh9zqzuB8aoRr'
+
+export function AppInfoScreen() {
+  useSetTitle('App Info')
+  const t = useTheme()
+  const [copied, setCopied] = useState(false)
+
+  const copyToClipboard = async (text: string) => {
+    try {
+      await Clipboard.setStringAsync(text)
+      setCopied(true)
+      setTimeout(() => setCopied(false), 2000)
+    } catch (e) {
+      console.log('Clipboard not available')
+    }
+  }
+
+  const openUrl = (url: string) => {
+    WebBrowser.openBrowserAsync(url)
+  }
+
+  return (
+    <Layout.Screen>
+      <Layout.Header.Outer>
+        <Layout.Header.BackButton />
+        <Layout.Header.Content>
+          <Layout.Header.TitleText>
+            <Trans>App Info</Trans>
+          </Layout.Header.TitleText>
+        </Layout.Header.Content>
+        <Layout.Header.Slot />
+      </Layout.Header.Outer>
+      <Layout.Content>
+        <ScrollView
+          style={[a.flex_1]}
+          contentContainerStyle={[a.p_lg, a.pt_xl, a.pb_5xl]}>
+          {/* App Header */}
+          <View style={styles.appHeader}>
+            <View style={[styles.appIconContainer, t.atoms.bg_contrast_25]}>
+              <Image
+                source={require('../../../assets/logo.png')}
+                style={styles.appIcon}
+                resizeMode="cover"
+              />
+            </View>
+            <Text style={[styles.appName, t.atoms.text]}>
+              {APP_NAME}
+            </Text>
+            <Text style={[styles.appVersion, t.atoms.text_contrast_medium]}>
+              v{APP_VERSION}
+            </Text>
+          </View>
+
+          {/* Description Section */}
+          <View style={[styles.section, t.atoms.bg_contrast_25]}>
+            <Text style={[styles.description, t.atoms.text]}>
+              {APP_NAME} is a social networking application based on AT Protocol.
+              Connect with your community on syu.is.
+            </Text>
+          </View>
+
+          {/* App Information Section */}
+          <View style={[styles.section, t.atoms.bg_contrast_25]}>
+            <Text style={[styles.sectionTitle, t.atoms.text_contrast_medium]}>
+              App Information
+            </Text>
+            <View style={styles.infoGrid}>
+              <View style={[styles.infoItem, t.atoms.bg_contrast_50]}>
+                <Text style={[styles.infoLabel, t.atoms.text_contrast_medium]}>
+                  Version
+                </Text>
+                <Text style={[styles.infoValue, t.atoms.text]}>
+                  {APP_VERSION}
+                </Text>
+              </View>
+              <View style={[styles.infoItem, t.atoms.bg_contrast_50]}>
+                <Text style={[styles.infoLabel, t.atoms.text_contrast_medium]}>
+                  Category
+                </Text>
+                <Text style={[styles.infoValue, t.atoms.text]}>
+                  Social
+                </Text>
+              </View>
+              <View style={[styles.infoItem, t.atoms.bg_contrast_50]}>
+                <Text style={[styles.infoLabel, t.atoms.text_contrast_medium]}>
+                  Supported OS
+                </Text>
+                <Text style={[styles.infoValue, t.atoms.text]}>
+                  iOS 26.0+
+                </Text>
+              </View>
+              <View style={[styles.infoItem, t.atoms.bg_contrast_50]}>
+                <Text style={[styles.infoLabel, t.atoms.text_contrast_medium]}>
+                  Price
+                </Text>
+                <Text style={[styles.infoValue, t.atoms.text]}>
+                  Free
+                </Text>
+              </View>
+            </View>
+          </View>
+
+          {/* Developer Section */}
+          <View style={[styles.section, t.atoms.bg_contrast_25]}>
+            <Text style={[styles.sectionTitle, t.atoms.text_contrast_medium]}>
+              Developer
+            </Text>
+            <View style={styles.developerCard}>
+              <Text style={[styles.developerName, t.atoms.text]}>syui</Text>
+            </View>
+
+            <Pressable
+              onPress={() => openUrl('https://github.com/syui')}
+              style={[styles.linkRow, t.atoms.border_contrast_low]}>
+              <Text style={[styles.linkIcon, t.atoms.text_contrast_medium]}>
+                GitHub
+              </Text>
+              <Text style={[styles.linkValue, {color: '#0084ff'}]}>
+                github.com/syui
+              </Text>
+              <Text style={[styles.linkArrow, t.atoms.text_contrast_low]}>→</Text>
+            </Pressable>
+
+            <Pressable
+              onPress={() => openUrl('https://syu.is/syui')}
+              style={[styles.linkRow, t.atoms.border_contrast_low]}>
+              <Text style={[styles.linkIcon, t.atoms.text_contrast_medium]}>
+                ATProto
+              </Text>
+              <Text style={[styles.linkValue, {color: '#0084ff'}]}>
+                syu.is/syui
+              </Text>
+              <Text style={[styles.linkArrow, t.atoms.text_contrast_low]}>→</Text>
+            </Pressable>
+          </View>
+
+          {/* Bitcoin Section */}
+          <View style={[styles.section, t.atoms.bg_contrast_25]}>
+            <Text style={[styles.sectionTitle, t.atoms.text_contrast_medium]}>
+              Bitcoin
+            </Text>
+            <Pressable
+              onPress={() => copyToClipboard(BITCOIN_ADDRESS)}
+              style={styles.bitcoinRow}>
+              <Text style={styles.bitcoinLabel}>₿</Text>
+              <Text style={[styles.bitcoinAddress, t.atoms.text_contrast_medium]}>
+                {BITCOIN_ADDRESS}
+              </Text>
+              <Text style={[styles.copyHint, copied && styles.copiedHint]}>
+                {copied ? 'copied!' : 'copy'}
+              </Text>
+            </Pressable>
+          </View>
+
+          {/* Copyright */}
+          <View style={styles.copyright}>
+            <Text style={[styles.copyrightText, t.atoms.text_contrast_low]}>
+              © syui
+            </Text>
+          </View>
+        </ScrollView>
+      </Layout.Content>
+    </Layout.Screen>
+  )
+}
+
+const styles = StyleSheet.create({
+  appHeader: {
+    alignItems: 'center',
+    marginBottom: 24,
+  },
+  appIconContainer: {
+    width: 80,
+    height: 80,
+    borderRadius: 18,
+    overflow: 'hidden',
+    marginBottom: 12,
+  },
+  appIcon: {
+    width: '100%',
+    height: '100%',
+  },
+  appName: {
+    fontSize: 24,
+    fontWeight: 'bold',
+    marginBottom: 4,
+  },
+  appVersion: {
+    fontSize: 14,
+  },
+  section: {
+    marginBottom: 16,
+    borderRadius: 16,
+    padding: 16,
+  },
+  sectionTitle: {
+    fontSize: 13,
+    fontWeight: '600',
+    textTransform: 'uppercase',
+    letterSpacing: 0.5,
+    marginBottom: 12,
+  },
+  description: {
+    fontSize: 15,
+    lineHeight: 22,
+  },
+  infoGrid: {
+    flexDirection: 'row',
+    flexWrap: 'wrap',
+    gap: 8,
+  },
+  infoItem: {
+    flex: 1,
+    minWidth: '45%',
+    alignItems: 'center',
+    borderRadius: 12,
+    padding: 12,
+  },
+  infoLabel: {
+    fontSize: 11,
+    textTransform: 'uppercase',
+    letterSpacing: 0.5,
+    marginBottom: 4,
+  },
+  infoValue: {
+    fontSize: 16,
+    fontWeight: '600',
+    textAlign: 'center',
+  },
+  developerCard: {
+    marginBottom: 12,
+  },
+  developerName: {
+    fontSize: 18,
+    fontWeight: '600',
+  },
+  linkRow: {
+    flexDirection: 'row',
+    alignItems: 'center',
+    paddingVertical: 12,
+    borderTopWidth: 1,
+  },
+  linkIcon: {
+    fontSize: 14,
+    fontWeight: '600',
+    width: 70,
+  },
+  linkValue: {
+    flex: 1,
+    fontSize: 14,
+  },
+  linkArrow: {
+    fontSize: 16,
+  },
+  bitcoinRow: {
+    flexDirection: 'row',
+    alignItems: 'center',
+    backgroundColor: 'rgba(247, 147, 26, 0.08)',
+    borderRadius: 12,
+    padding: 14,
+    gap: 10,
+  },
+  bitcoinLabel: {
+    fontSize: 18,
+    fontWeight: '600',
+    color: '#f7931a',
+  },
+  bitcoinAddress: {
+    flex: 1,
+    fontSize: 11,
+    fontFamily: 'monospace',
+  },
+  copyHint: {
+    fontSize: 12,
+    color: '#999999',
+    minWidth: 50,
+    textAlign: 'right',
+  },
+  copiedHint: {
+    color: '#4CAF50',
+    fontWeight: '600',
+  },
+  copyright: {
+    alignItems: 'center',
+    marginTop: 20,
+    marginBottom: 20,
+  },
+  copyrightText: {
+    fontSize: 12,
+  },
+})