Does 球球大作战 work on iPhone Duo?
Not yet. 球球大作战's current version (19.7.3, October 1, 2026) came out before Apple's iPhone Duo tools, so on the inner screen it opens in an iPhone-size window with black bars. It works, just not full screen.
- On iPhone Duo
- Not yet
- Developer
- 巨人网络科技有限公司
- Category
- Games
- Current version
- 19.7.3 · October 1, 2026
- App Store rating
- 4.2 out of 5 (725,716 ratings)
- Last checked
How we know
Its current version is older than Apple's iPhone Duo tools (October 5, 2026): on the inner screen it opens in an iPhone-size window with black bars. See it on the App Store
History on iPhone Duo
- · Not yet (version 19.7.3)
Other Games apps on iPhone Duo
-
MinecraftMojang · GamesUpdated, unconfirmedUpdated October 27, 2026 -
Geometry DashRobTop Games AB · GamesUpdated, unconfirmedUpdated October 19, 2026 -
Heads Up!Warner Bros. · GamesUpdated, unconfirmedUpdated October 27, 2026 -
Plague Inc.Ndemic Creations · GamesUpdated, unconfirmedUpdated October 22, 2026 -
Bloons TD 6Ninja Kiwi · GamesUpdated, unconfirmedUpdated October 22, 2026 -
ToastieTomasz Szykulski · GamesAdaptedApp Store description -
Gossip Harbor®Microfun Limited · GamesUpdated, unconfirmedUpdated October 27, 2026 -
Royal MatchDream Games · GamesUpdated, unconfirmedUpdated October 26, 2026
All apps on iPhone Duo in the US →
Got an iPhone Duo? How does 球球大作战 look on the inner screen?
No owner report yet for version 19.7.3.
Still looking for the iPhone Duo itself? Restocks sell out within minutes: get an alert the moment one lands near you.
Good to know
Does 球球大作战 work on iPhone Duo?
Not yet. 球球大作战's current version (19.7.3, October 1, 2026) came out before Apple's iPhone Duo tools, so on the inner screen it opens in an iPhone-size window with black bars. It works, just not full screen.
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 October 5, 2026, use the whole display.
When will 球球大作战 be adapted to iPhone Duo?
Only 巨人网络科技有限公司 knows. We check 球球大作战 on the App Store again within about 1 h: this page changes as soon as a new version says it supports iPhone Duo.
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 (October 22, 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.