Games v0.0.4
Does 正中靶心2 work on iPhone Duo?
It works, but with black bars. 正中靶心2 0.0.4 is built with the iOS 26.4 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 26.4 SDK
- Version 0.0.4, read Nov 4, 2026
- iPad version
- Yes
- Layout already handles big screens
- Latest version
- v0.0.4
- Nov 3, 2026
- Duo in release notes
- Not yet
About 正中靶心2
正中靶心2 is made by 北京金海部落文化有限公司 and first came out on the App Store in October 2026. It's only on the China App Store, where it has 3 ratings. Version 0.0.4 came out on Nov 3, 2026 and needs iOS 13.0 or later. It's free to download.
From its App Store listing:
《正中靶心2》 是一款制作精良，画风简约、玩法细腻的肉鸽塔防游戏。由《正中靶心》一代游戏原班人马倾情创作。因一代作品的成功，在游戏市场上掀起了强烈反响和一大波跟风模仿，此后这一系列游戏产品被玩家亲切的叫做“靶心like”——做为制作团队，我们倍感兴奋与压力。兴奋是游戏业界、玩家对我们玩法的认可；压力是我们如何再次创作出更具影响力、更好玩的游戏作品。 这三年，《正中靶心2》由零散的策划案、素材模型一步步整合调优，由一场场玩法头脑风暴、一次次辩论博弈，无数次打回重来的磨练中突破自我、突破一代产品的创意和束缚。终于，在多轮玩法测试、版本迭代后，为您呈现出更具随机性肉鸽玩法，更多英雄搭配、技能搭配的4英雄塔防肉鸽作品！总而言之一句话，它更好玩！！！我们期待您能够喜欢它，也期待更多玩家给予我们游戏意见和建议反馈！感谢每一位进入《正中靶心》1和2游戏的玩家们！ 《正中靶心2》 故事背景设定在远古虚幻世…
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 正中靶心2. 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 0.0.4 is built with the iOS 26.4 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 26.4 SDK
Latest release notes
Version 0.0.4 · Nov 3, 2026
-优化iOS系统17及以下版本闪退问题。
Questions
Does 正中靶心2 work on iPhone Duo?
It works, but with black bars. 正中靶心2 0.0.4 is built with the iOS 26.4 SDK, so iPhone Duo runs it in a phone-sized window on the inner display.
Does 正中靶心2 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 正中靶心2 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 正中靶心2 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 正中靶心2 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 正中靶心2 within about a day of its release and update this page.
What can I do about the black bars until then?
Use 正中靶心2 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.