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Race Monitor

Karting Coach, Inc.Video & TV

View in the App Store
On iPhone Duo

Letterboxed

Race Monitor runs in an iPhone-sized window with black bars.

Want Race Monitor to fill the inner display? Be the first to ask.

Its latest version is built with the iOS 13.2 SDK,[1] which Apple shows letterboxed on the inner display.[2]

How we know
From the app’s build
Checked on
Version 2.5.12
Build
iOS 13.2 SDK
Latest version
2.5.12, Dec 3, 2019
Status updated

What owners report

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Version history

  1. Version 2.5.12Letterboxed

    iOS 13.2 SDK

    Checked Oct 29, 2026

Sources

  1. App Store build, version 2.5.12

    Built with the iOS 13.2 SDK. Uses none of Apple’s iPhone Duo APIs.

  2. Apple Developer: Prepare your app for iPhone Duo
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