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商務印書館(香港)

The Commercial Press (H.K.) Ltd.Books

View in the App Store
On iPhone Duo

Letterboxed

商務印書館(香港) runs in an iPhone-sized window with black bars.

Want 商務印書館(香港) to fill the inner display? Be the first to ask.

Its latest version is built with the iOS 13.7 SDK,[1] which Apple shows letterboxed on the inner display.[2]

How we know
From the app’s build
Checked on
Version 3.2.0
Build
iOS 13.7 SDK
Latest version
3.2.0, Sep 18, 2020
Status updated

What owners report

No reports from owners yet. Add yours

Version history

  1. Version 3.2.0Letterboxed

    iOS 13.7 SDK

    Checked Oct 24, 2026

Sources

  1. App Store build, version 3.2.0

    Built with the iOS 13.7 SDK. Uses none of Apple’s iPhone Duo APIs.

  2. Apple Developer: Prepare your app for iPhone Duo
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