Games v1.4.111
Does 红警OL work on iPhone Duo?
It works, but with black bars. 红警OL 1.4.111 is built with the iOS 26.2 SDK, so iPhone Duo runs it in a phone-sized window on the inner display.
At a glance
- Inner display (7.6″)
- Black bars
- Outer display (5.4″)
- Works normally
- Built with
- iOS 26.2 SDK
- Version 1.4.111, read Oct 24, 2026
- iPad version
- Yes
- Layout already handles big screens
- Latest version
- v1.4.111
- Sep 9, 2026
- Duo in release notes
- Not yet
On the inner display
Apps built with older SDKs are placed in a phone-sized safe area on a black background. Everything works; you just don't get the bigger screen.
In Split View
iPhone Duo is the first iPhone that can show two apps side by side, and every app takes part — including 红警OL. Open it on the inner display, then add a second app next to it. You can save the pair and come back to it later.
Duo-specific features
None confirmed yet. Duo-specific features include side toolbars, layouts that react to the fold, and content on the outer display while the app is open inside.
Evidence & history
App build,
Version 1.4.111 is built with the iOS 26.2 SDK
Apple runs apps built with the iOS 26 SDK or earlier in a phone-sized window on the inner display.
- : Not confirmed yet → Black bars — built with the iOS 26.2 SDK
Latest release notes
Version 1.4.111 · Sep 9, 2026
1. 新手流程全面优化：新增塔防玩法，辅助新玩家更好的熟悉、理解游戏。 2. 新增自由转服功能：赛季休赛期间，用户可根据服务器实力值情况，寻找合适的联盟加入，征战新赛季。 3. 引擎升级：提供更好的画面表现力。 4. 天奢装扮 - 伏羲：全新稀有天奢基地装扮上线。 5. 泰伯利亚玩法调整：移除“突袭指挥所”，新增“聚能塔”，战场玩法更加灵活多变。
Questions
Does 红警OL work on iPhone Duo?
It works, but with black bars. 红警OL 1.4.111 is built with the iOS 26.2 SDK, so iPhone Duo runs it in a phone-sized window on the inner display.
Does 红警OL work on the outer display?
Yes. iPhone Duo's 5.4-inch outer display behaves like a regular iPhone screen, so every iPhone app works there as usual.
Can I use 红警OL in Split View on iPhone Duo?
Yes. On iPhone Duo every app can be placed side by side with another app on the inner display — developers don't need to opt in. How comfortable it feels at half width depends on the app's layout.
Why does 红警OL have black bars on iPhone Duo?
Apps built with the iOS 26 SDK or earlier run in a phone-sized window on the inner display, and iOS 27 builds can still leave some space empty. The bars disappear once the developer rebuilds the app with the iOS 27.1 SDK — you only need to update the app.
When will 红警OL fill iPhone Duo's inner display?
When its developer releases an update built with the iOS 27.1 SDK or later. We read the SDK of every new version of 红警OL within about a day of its release and update this page.
What can I do about the black bars until then?
Use 红警OL on the outer display, where it works like on any iPhone, or put it in Split View next to another app on the inner display so less of the screen goes unused.