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普通話發聲字典

Dream With UsEducation

View in the App Store
On iPhone Duo

Letterboxed

普通話發聲字典 runs in an iPhone-sized window with black bars.

Want 普通話發聲字典 to fill the inner display? Be the first to ask.

Its latest version is built with the iOS 12.0 SDK,[1] which Apple shows letterboxed on the inner display.[2]

How we know
From the app’s build
Checked on
Version 2.6
Build
iOS 12.0 SDK
Latest version
2.6, Sep 17, 2018
Status updated

What owners report

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Version history

  1. Version 2.6Letterboxed

    iOS 12.0 SDK

    Checked Oct 27, 2026

Sources

  1. App Store build, version 2.6

    Built with the iOS 12.0 SDK. Uses none of Apple’s iPhone Duo APIs.

  2. Apple Developer: Prepare your app for iPhone Duo
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