Is it Duo-ready?

K12记忆卡片

上海青蓝赤壁信息技术有限公司

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Does K12记忆卡片 work on iPhone Duo?

Not yet. The latest version of K12记忆卡片 we've seen on the App Store (1.0, released June 22, 2021) came out before Apple started accepting iOS 27.1 SDK builds on October 5, 2026, so it isn't built for the full iPhone Duo display. Depending on how it was built, it either fills most of the inner display or opens in a smaller window with empty space around it.

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By position

Outer screenNo data
Inner screenNo data
Half-folded (tabletop)No data
Keeps your place when foldingNo data

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App Store updates

All apps
Version 1.0

Checked every few hours. Only builds made with the iOS 27.1 SDK, accepted since October 5, 2026, can use the whole inner display. Owner reports confirm whether an update did.

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Keeps your place when folding

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iPhone Duo status of K12记忆卡片
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