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QuickQ VPN

IRAY MobileUtilities

View in the App Store
On iPhone Duo

Letterboxed

QuickQ VPN runs in an iPhone-sized window with black bars.

Want QuickQ VPN to fill the inner display? Be the first to ask.

Its latest version is built with the iOS 18.5 SDK,[1] which Apple shows letterboxed on the inner display.[2]

How we know
From the app’s build
Checked on
Version 1448
Build
iOS 18.5 SDK
Latest version
1448, Feb 4, 2026
Status updated

What owners report

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Version history

  1. Version 1448Letterboxed

    iOS 18.5 SDK

    Checked Oct 30, 2026

Sources

  1. App Store build, version 1448

    Built with the iOS 18.5 SDK. Uses none of Apple’s iPhone Duo APIs.

  2. Apple Developer: Prepare your app for iPhone Duo
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