Does TapTap work on iPhone Duo?
Yes. 易玩(上海)网络科技有限公司 added iPhone Duo support in version 5.53.0 (23 October 2026): TapTap 已全面适配 iPhone Duo 与 iOS 27，内外屏自由切换，带来更自然、更极致的游戏探索体验。
- On iPhone Duo
- Adapted
- Developer
- 易玩(上海)网络科技有限公司
- Category
- Social Networking
- Current version
- 5.53.0 · 23 October 2026
- App Store rating
- 4.7 out of 5 (587,737 ratings)
- Last checked
How we know
Apple or the developer says the app is built for iPhone Duo's inner screen. See it on the App Store
History on iPhone Duo
- · Adapted (version 5.53.0)
Other Social Networking apps on iPhone Duo
-
LINELINE Corporation · Social NetworkingUpdated, unconfirmedUpdated 13 October 2026 -
setlognew chat · Social NetworkingUpdated, unconfirmedUpdated 24 October 2026 -
Bump（旧Zenly）amo · Social NetworkingUpdated, unconfirmedUpdated 27 October 2026 -
ThreadsInstagram, Inc. · Social NetworkingUpdated, unconfirmedUpdated 26 October 2026 -
マッチングアプリ Pairs(ペアーズ) 出会い・恋活・婚活eureka,Inc. · Social NetworkingUpdated, unconfirmedUpdated 26 October 2026 -
マッチングアプリ with(ウィズ)with, Inc. · Social NetworkingUpdated, unconfirmedUpdated 19 October 2026 -
マッチングアプリ タップルTapple, Inc. · Social NetworkingUpdated, unconfirmedUpdated 26 October 2026 -
Rakuten LinkRakuten Group, Inc. · Social NetworkingNot yetLast update 3 September 2026
All apps on iPhone Duo in Japan →
Got an iPhone Duo? How does TapTap look on the inner screen?
No owner report yet for version 5.53.0.
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Good to know
Does TapTap work on iPhone Duo?
Yes. 易玩(上海)网络科技有限公司 added iPhone Duo support in version 5.53.0 (23 October 2026): “TapTap 已全面适配 iPhone Duo 与 iOS 27，内外屏自由切换，带来更自然、更极致的游戏探索体验。”
Why do some apps have black bars on iPhone Duo?
Because they were built before Apple's iPhone Duo tools. On the inner screen, an app built for an older iOS opens in an iPhone-size window on a black background; one built for iOS 27.0 uses more of it but leaves some space blank; only apps built with the iOS 27.1 SDK, which developers have had since 5 October 2026, use the whole display.
Do apps that aren't adapted still work on iPhone Duo?
Yes. Every iPhone app runs on iPhone Duo: one that isn't adapted just doesn't fill the inner screen until its developer updates it.
How we measure
Sources: Apple's list of apps adapted to iPhone Duo (22 October 2026) and each app's App Store record (version, release date, release notes, description). Apple doesn't say which tools an app was built with, so an app stays “Updated, unconfirmed” until its developer says more.