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水印相机-时间地点和工作水印,拍照打卡

瑞 王Photo & video

On iPhone Duo

Letterboxed

水印相机-时间地点和工作水印,拍照打卡 runs in an iPhone-sized window with black bars.

Want 水印相机-时间地点和工作水印,拍照打卡 to fill the inner display? Be the first to ask.

Its latest version is built with the iOS 18.2 SDK,[1] which Apple shows letterboxed on the inner display.[2]

How we know
From the app’s build
Checked on
Version 3.5
Build
iOS 18.2 SDK
Latest version
3.5, Aug 27, 2025
Status updated

What owners report

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Version history

  1. Version 3.5Letterboxed

    iOS 18.2 SDK

    Checked Oct 30, 2026

Sources

  1. App Store build, version 3.5

    Built with the iOS 18.2 SDK. Uses none of Apple’s iPhone Duo APIs.

  2. Apple Developer: Prepare your app for iPhone Duo