Does rednote work on iPhone Duo?
Yes. Apple lists rednote among the apps adapted to iPhone Duo's inner screen (22 October 2026).
- On iPhone Duo
- Adapted
- Developer
- Xingin
- Category
- Social Networking
- Current version
- 9.52 ยท 26 October 2026
- Popularity
- #38 in the top charts in China
- App Store rating
- 4.9 out of 5 (21,158,407 ratings)
- Last checked
How we know
Apple or the developer says the app is built for iPhone Duo's inner screen. Apple's announcement
History on iPhone Duo
- ยท Adapted (version 9.52)
Other Social Networking apps on iPhone Duo
-
WeChatWeChat ยท Social NetworkingUpdated, unconfirmedUpdated 23 October 2026 -
่ฑ็ฎ็่ณ ็ฝ ยท Social NetworkingNot yetLast update 8 May 2026 -
ไป่ถฃHubei Haibao Taqu Entertainment Technology Co., Ltd ยท Social NetworkingUpdated, unconfirmedUpdated 21 October 2026 -
ใๅฐไบๅใ้น ้ ยท Social NetworkingNot yetLast update 26 July 2025 -
QQTencent Technology (Shenzhen) Company Limited ยท Social NetworkingAdaptedRelease notes, version 9.3.78 -
ๅค้ชBeijing Douyin Technology Co., Ltd. ยท Social NetworkingUpdated, unconfirmedUpdated 28 October 2026 -
็ฅไนBeijing Zhizhetianxia Technology Co., Ltd. ยท Social NetworkingUpdated, unconfirmedUpdated 28 October 2026 -
WeiboSINA Corporation ยท Social NetworkingAdaptedApple's list, 22 October 2026
All apps on iPhone Duo in China โ
Got an iPhone Duo? How does rednote look on the inner screen?
No owner report yet for version 9.52.
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Good to know
Does rednote work on iPhone Duo?
Yes. Apple lists rednote among the apps adapted to iPhone Duo's inner screen (22 October 2026).
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 โUpdated, unconfirmedโ until its developer says more.