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粵韻漢典發聲中文字典

YU FAI NGEducation

View in the App Store
On iPhone Duo

Letterboxed

粵韻漢典發聲中文字典 runs in an iPhone-sized window with black bars.

Want 粵韻漢典發聲中文字典 to fill the inner display? Be the first to ask.

Its latest version is built with the iOS 15.4 SDK,[1] which Apple shows letterboxed on the inner display.[2]

How we know
From the app’s build
Checked on
Version 2.0.4
Build
iOS 15.4 SDK
Latest version
2.0.4, Apr 16, 2022
Status updated

What owners report

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Version history

  1. Version 2.0.4Letterboxed

    iOS 15.4 SDK

    Checked Oct 26, 2026

Sources

  1. App Store build, version 2.0.4

    Built with the iOS 15.4 SDK. Uses none of Apple’s iPhone Duo APIs.

  2. Apple Developer: Prepare your app for iPhone Duo
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