Apps Optimized for iPhone Duo — Directory (China App Store)
Browse recorded Duo-adapted apps from the China App Store. Open support details and original sources. Unlisted does not mean unsupported.
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- 京东 — Featured in the China mainland App Store collection for iPhone Duo, per the owner-provided October 23, 2026 screenshot. No DuoReady device test; feature availability depends on the developer and version.
- 爱奇艺 — Featured in the China mainland App Store collection for iPhone Duo, per the owner-provided October 23, 2026 screenshot. No DuoReady device test; feature availability depends on the developer and version.
- 腾讯视频 — Featured in the China mainland App Store collection for iPhone Duo, per the owner-provided October 23, 2026 screenshot. No DuoReady device test; feature availability depends on the developer and version.
- QQ音乐 — Featured in the China mainland App Store collection for iPhone Duo, per the owner-provided October 23, 2026 screenshot. No DuoReady device test; feature availability depends on the developer and version.
- 小红书 — Featured in the China mainland App Store collection for iPhone Duo, per the owner-provided October 23, 2026 screenshot. No DuoReady device test; feature availability depends on the developer and version.
- 开心消消乐 — Featured in the China mainland App Store collection for iPhone Duo, per the owner-provided October 23, 2026 screenshot. No DuoReady device test; feature availability depends on the developer and version.
- 微博 — Featured in the China mainland App Store collection for iPhone Duo, per the owner-provided October 23, 2026 screenshot. No DuoReady device test; feature availability depends on the developer and version.
- QQ — Featured in the China mainland App Store collection for iPhone Duo, per the owner-provided October 23, 2026 screenshot. No DuoReady device test; feature availability depends on the developer and version.
- DeepSeek — Featured in the China mainland App Store collection for iPhone Duo, per the owner-provided October 23, 2026 screenshot. No DuoReady device test; feature availability depends on the developer and version.
- 美职篮巅峰对决 — Featured in the China mainland App Store collection for iPhone Duo, per the owner-provided October 23, 2026 screenshot. No DuoReady device test; feature availability depends on the developer and version.
- 哔哩哔哩 — Featured in the China mainland App Store collection for iPhone Duo, per the owner-provided October 23, 2026 screenshot. No DuoReady device test; feature availability depends on the developer and version.
- WPS Office — Featured in the China mainland App Store collection for iPhone Duo, per the owner-provided October 23, 2026 screenshot. No DuoReady device test; feature availability depends on the developer and version.
- 美图秀秀 — Featured in the China mainland App Store collection for iPhone Duo, per the owner-provided October 23, 2026 screenshot. No DuoReady device test; feature availability depends on the developer and version.
- 极无双2 — Featured in the China mainland App Store collection for iPhone Duo, per the owner-provided October 23, 2026 screenshot. No DuoReady device test; feature availability depends on the developer and version.
- 小宇宙 — Featured in the China mainland App Store collection for iPhone Duo, per the owner-provided October 23, 2026 screenshot. No DuoReady device test; feature availability depends on the developer and version.
- 酷狗音乐 — Included in the China mainland App Store collection of apps optimized for iPhone Duo. Checked October 24, 2026; this is not a first-support date. Exact layouts and support versions depend on the developer. Not tested by DuoReady.
- Grow — Included in the China mainland App Store collection of apps optimized for iPhone Duo. Checked October 24, 2026; this is not a first-support date. Exact layouts and support versions depend on the developer. Not tested by DuoReady.
- 谜底黑胶 — Included in the China mainland App Store collection of apps optimized for iPhone Duo. Checked October 24, 2026; this is not a first-support date. Exact layouts and support versions depend on the developer. Not tested by DuoReady.
- 文心 — Included in the China mainland App Store collection of apps optimized for iPhone Duo. Checked October 24, 2026; this is not a first-support date. Exact layouts and support versions depend on the developer. Not tested by DuoReady.
- 潮汐 — Included in the China mainland App Store collection of apps optimized for iPhone Duo. Checked October 24, 2026; this is not a first-support date. Exact layouts and support versions depend on the developer. Not tested by DuoReady.
- Goodnotes — Included in the China mainland App Store collection of apps optimized for iPhone Duo. Checked October 24, 2026; this is not a first-support date. Exact layouts and support versions depend on the developer. Not tested by DuoReady.
- CapWords — Included in the China mainland App Store collection of apps optimized for iPhone Duo. Checked October 24, 2026; this is not a first-support date. Exact layouts and support versions depend on the developer. Not tested by DuoReady.
- Xmind — Included in the China mainland App Store collection of apps optimized for iPhone Duo. Checked October 24, 2026; this is not a first-support date. Exact layouts and support versions depend on the developer. Not tested by DuoReady.
- 得物 — Included in the China mainland App Store collection of apps optimized for iPhone Duo. Checked October 24, 2026; this is not a first-support date. Exact layouts and support versions depend on the developer. Not tested by DuoReady.
- Sky Guide — Included in the China mainland App Store collection of apps optimized for iPhone Duo. Checked October 24, 2026; this is not a first-support date. Exact layouts and support versions depend on the developer. Not tested by DuoReady.
- 熊掌记 — Included in the China mainland App Store collection of apps optimized for iPhone Duo. Checked October 24, 2026; this is not a first-support date. Exact layouts and support versions depend on the developer. Not tested by DuoReady.
- Grit — Included in the China mainland App Store collection of apps optimized for iPhone Duo. Checked October 24, 2026; this is not a first-support date. Exact layouts and support versions depend on the developer. Not tested by DuoReady.
- MindNode — Included in the China mainland App Store collection of apps optimized for iPhone Duo. Checked October 24, 2026; this is not a first-support date. Exact layouts and support versions depend on the developer. Not tested by DuoReady.
- Streaks Workout — Included in the China mainland App Store collection of apps optimized for iPhone Duo. Checked October 24, 2026; this is not a first-support date. Exact layouts and support versions depend on the developer. Not tested by DuoReady.
- Tesla — Tesla’s developer announced iPhone Duo support. Version 4.62.0 is available; the new layout is rolling out gradually and may take one or two weeks.
- 支付宝 — Large-display and Liquid Glass improvements.
- 淘宝 — Three-column products and adjustable split layouts.
- 高德地图 — Split routes, lists, navigation and ride information.
- 飞书 — Split chats, documents and meetings; drag and drop.
- 网易UU远程 — Included in the adapted third-party app list.
- 微信输入法 — China App Store stable version 4.0.0 announces full iPhone Duo adaptation, superseding the old TestFlight-only record. Individual split-screen and fold-state layouts are not documented here. Not tested by DuoReady.
- Documents — Expanded file, video and reading layouts with Split View drag and drop. Confirmed in App Store version 8.22.10 release notes; not device-tested by DuoReady.
- Calendars — Agenda and timeline side by side, with expanded calendar views and a sidebar. Confirmed in App Store version 5.41 release notes; not device-tested by DuoReady.
- Spark Mail — Inbox and message side by side, retaining actions and content closed, open or partially folded. Confirmed in App Store version 3.20.4 release notes; not device-tested by DuoReady.
- OneAuth — Code views adapt to the wide display, landscape and window resizing. Confirmed in App Store version 4.4.3 release notes; not device-tested by DuoReady.
- Darkroom — Responsive photo and video editing interface optimized for Duo form factors and poses. Confirmed in App Store version 7.5.1 release notes; not device-tested by DuoReady.
- Sticky Widgets — Expanded note library, side-by-side editing and adaptive previews. Confirmed in App Store version 5.4.0 release notes; not device-tested by DuoReady.
- StressWatch 压力监测 — Health insight screens redesigned and optimized for Duo’s form factor. Confirmed in App Store version 3.4.5 release notes; not device-tested by DuoReady.
- KaraFun — Mini player, full-screen mode and navigation designed for Duo. Confirmed in App Store version 5.34.0 release notes; not device-tested by DuoReady.
- Watch to 5K — Training information layouts adapt to folded and unfolded views. Confirmed in App Store version 8.2.1 release notes; not device-tested by DuoReady.
- TV Launcher — Full Duo support with an expanded TV guide, more channels and adapted toolbars throughout. Confirmed in App Store version 3.3.4 release notes; not device-tested by DuoReady.
- To Do List — Adaptive folding and resizing layouts, with reminder drag and drop between windows. Confirmed in App Store version 8.0.0 release notes; not device-tested by DuoReady.
- Dualgram — Closed, open and partially open layouts, plus an exterior camera preview and teleprompter. Confirmed in App Store version 2.3 release notes; not device-tested by DuoReady.
- MoneyCoach — Lists and details side by side unfolded, with a Duo-specific 3D wallet. Confirmed in App Store version 14.0 release notes; not device-tested by DuoReady.
- Awesome Habits — Two-column Home and History layouts, available closed, open or half-folded. Confirmed in App Store version 8.1.1 release notes; not device-tested by DuoReady.
- Pestle — Adaptive Duo cooking layouts combine ingredients, instruction previews and timers. Confirmed in App Store version 4.1.1 release notes; not device-tested by DuoReady.
- Alpenglow — The developer confirms that screens throughout the app are optimized for Duo. Confirmed in App Store version 12.1.4 release notes; not device-tested by DuoReady.
- Priime — Fully optimized inner and outer displays in different orientations, with split editing or full-screen views. Confirmed in App Store version 7.1.1 release notes; not device-tested by DuoReady.
- 克拉壁纸 — Redesigned and rebuilt for Duo, with previews and wide-screen content sized for the device. Confirmed in App Store version 9.1.1 release notes; not device-tested by DuoReady.
- Lettre.app — Full Duo support with letters, stamps and Post Office layouts adapting to folding and orientation. Confirmed in App Store version 2.9.0 release notes; not device-tested by DuoReady.
- TV Remote — Full Duo support with multiple remote pages unfolded, tabs folded and adapted toolbars throughout. Confirmed in App Store version 4.3.3 release notes; not device-tested by DuoReady.
- Zenitizer — Full adaptive layouts across inner and outer displays, folds, landscape and window sizes; tent mode can start meditation. Confirmed in App Store version 1.18 release notes; not device-tested by DuoReady.
- Guitar Wiz 吉他工具 — Every screen fully optimized, with the tuner transitioning seamlessly between outer and inner displays. Confirmed in App Store version 2.3 release notes; not device-tested by DuoReady.
- 2Camera — Dual-screen camera with live outer preview, custom media and an exterior teleprompter. Confirmed in App Store version 1.5.6 release notes; not device-tested by DuoReady.
- 起点读书 — The released App Store update explicitly states full iPhone Duo adaptation. Confirmed in App Store version 5.9.482 release notes; not device-tested by DuoReady.
- TimeWave — Timers and controls adapt to unfolded, half-folded, landscape and tabletop postures. Confirmed in App Store version 4.50 release notes; not device-tested by DuoReady.
- 双胞计算器L — Calculator layouts optimized for folded, partially unfolded and fully unfolded modes. Confirmed in App Store version 3.0.1 release notes; not device-tested by DuoReady.
- OrangeTable — Side-by-side timetable and course list, fold-aware half-open and cover layouts, preserving browsing state. Confirmed in App Store version 2.2 release notes; not device-tested by DuoReady.
- 小睡眠 — Adaptive inner and outer displays, seated and standing layouts, and hinge-responsive visuals. Confirmed in App Store version 7.1.7 release notes; not device-tested by DuoReady.
- 录音机 — Recording continues from cover to inner screen, with History and player side by side. Confirmed in App Store version 17.4 release notes; not device-tested by DuoReady.
- 香芋壁纸 — The developer describes Duo-specific layouts for the home feed, categories, wallpaper details and avatars, adapting when folded or unfolded. Checked on version 2.1.3; not tested by DuoReady.
- HabitPath — Version 3.1.7 release notes explicitly state full Duo screen-layout support; earlier notes also describe dual-screen support. Habit tracking and progress; not tested by DuoReady.
- TVRemoteX — Version 3.1.0 release notes describe layouts adapting to inner and outer displays, orientation and fold state. Current checked version: 3.1.3. TV compatibility depends on the device; not tested by DuoReady.
- ima — Version 2.6.15 explicitly adds iPhone Duo support. The official App Store event describes side-by-side original and translated text, half-fold notes and keyboard, and outer-screen recording summaries. Not tested by DuoReady.
- 心光 — Version 4.1.2 redesigns the app for iPhone Duo: a two-page journal, book-style calendar, quick outer-screen entries and page continuity when folding or rotating. Not tested by DuoReady.
- GenK — Version 2.6.2 explicitly adds Duo support across the feed, reader, quizzes and profile. The developer separately notes possible sign-in restrictions on mainland networks; this is distinct from display support. Not tested by DuoReady.
- Fito — Version 3.36.0 officially announces iPhone Duo support. Specific two-pane, fold-state and black-bar behavior is not documented. Not tested by DuoReady.
- AI背书匠 — Version 2.4.5 officially announces Duo support: compact-screen review, more writing room unfolded, and writing-toolbar, dictation and editing refinements. Two-pane behavior is not documented. Not tested by DuoReady.
- 搜狗输入法 — Developer release notes announce iPhone Duo posture-aware input and split 9-key / 26-key keyboards when unfolded. Version 20.19.0 retains this support. Not tested by DuoReady.
- 微信读书 — China App Store version 10.2.3 explicitly announces iPhone Duo foldable support. The notes do not establish every split-screen, fold-state or black-bar behavior. Not tested by DuoReady.
- 倒数日 — China App Store version 5.4 announces full iPhone Duo adaptation. Version 5.4.1 describes expanded inner-screen space and tent mode on event pages. Not tested by DuoReady.
- NightSnore - Snore Recorder — Developer App Store version 3.2.3 explicitly announces iPhone Duo support or optimization. Unfolded, setup sits beside the moon and each recorded night beside its report. Not tested by DuoReady.
- Forgeplot — Developer App Store version 1.3 explicitly announces iPhone Duo support or optimization. Artwork and controls sit side by side unfolded or above and below when half-folded, retaining work and position. Not tested by DuoReady.
- Single Remote — Developer App Store version 0.9.9 explicitly announces iPhone Duo support or optimization. When half-folded, the Mac display occupies the top and a trackpad the bottom. Not tested by DuoReady.
- KidDrop: Kids Days Out — Developer App Store version 1.7.0 explicitly announces iPhone Duo support or optimization. Maps and place panels, or event timelines and maps, appear together; folding preserves the current view. Not tested by DuoReady.
- 扫描全能王 — Developer App Store version 7.28.5 explicitly announces iPhone Duo support or optimization. The notes do not establish every split-screen, fold-state or black-bar behavior. Not tested by DuoReady.
- 万能变声器-游戏开黑聊天变音器语音包 — Developer App Store version 3.1.5 explicitly announces iPhone Duo support or optimization. The notes do not establish every split-screen, fold-state or black-bar behavior. Not tested by DuoReady.
- 同花顺至尊版-股票软件 — Developer App Store version 12.16.01 explicitly announces iPhone Duo support or optimization. The notes do not establish every split-screen, fold-state or black-bar behavior. Not tested by DuoReady.
- Widgetsmith — Developer App Store version 9.0 explicitly announces iPhone Duo support or optimization. Release notes explicitly describe full-screen views on the inner display. Not tested by DuoReady.
- 铅笔素描·照片转漫画 — Developer App Store version 1.2.7 explicitly announces iPhone Duo support or optimization. The notes do not establish every split-screen, fold-state or black-bar behavior. Not tested by DuoReady.
- YesPose: AI Pose Cam & Coach — Developer App Store version 1.4 explicitly announces iPhone Duo support or optimization. The notes do not establish every split-screen, fold-state or black-bar behavior. Not tested by DuoReady.
- 每日英语听力-每天更新的英语泛听资源库 — Developer App Store version 26.10.4 explicitly announces iPhone Duo support or optimization. Release notes explicitly support multiple folding modes. Not tested by DuoReady.
- Canva可画 — Developer App Store version 4.234.0 explicitly announces iPhone Duo support or optimization. Supports designing on the inner display, previewing on the cover display and a wider video-editing timeline. Not tested by DuoReady.
- Noted - 录音转文字，语音备忘录，会议记录 — Developer App Store version 7.1.2 explicitly announces iPhone Duo support or optimization. The notes do not establish every split-screen, fold-state or black-bar behavior. Not tested by DuoReady.