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SUEP電子書-知書閱聽圖書館

SUEPBooks

View in the App Store
On iPhone Duo

Letterboxed

SUEP電子書-知書閱聽圖書館 runs in an iPhone-sized window with black bars.

Want SUEP電子書-知書閱聽圖書館 to fill the inner display? Be the first to ask.

Its latest version is built with the iOS 18.4 SDK,[1] which Apple shows letterboxed on the inner display.[2]

How we know
From the app’s build
Checked on
Version 2.0.12
Build
iOS 18.4 SDK
Latest version
2.0.12, May 26, 2025
Status updated

What owners report

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Version history

  1. Version 2.0.12Letterboxed

    iOS 18.4 SDK

    Checked Oct 26, 2026

Sources

  1. App Store build, version 2.0.12

    Built with the iOS 18.4 SDK. Uses none of Apple’s iPhone Duo APIs.

  2. Apple Developer: Prepare your app for iPhone Duo
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