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UC浏览器-随心搜·畅快看

UCWeb Mobile Private LimitedUtilities

Not on the App Store in the United States.

On iPhone Duo

Letterboxed

UC浏览器-随心搜·畅快看 runs in an iPhone-sized window with black bars.

Want UC浏览器-随心搜·畅快看 to fill the inner display? Be the first to ask.

Its latest version is built with the iOS 26.1 SDK,[1] which Apple shows letterboxed on the inner display.[2]

How we know
From the app’s build
Checked on
Version 19.2.3.3099
Build
iOS 26.1 SDK
Latest version
19.2.3.3099, Oct 21, 2026
Status updated

What owners report

No reports from owners yet. Add yours

Version history

  1. Version 19.2.3.3099Letterboxed

    iOS 26.1 SDK

    Checked Oct 24, 2026

Sources

  1. App Store build, version 19.2.3.3099

    Built with the iOS 26.1 SDK. Uses none of Apple’s iPhone Duo APIs.

  2. Apple Developer: Prepare your app for iPhone Duo
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