GPS Speedometer

Jonathan KELLY

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Is GPS Speedometer ready for iPhone Duo?

Not ready

Runs in an iPhone-sized window with black bars on both sides.

Built with the iOS 26 SDK or older.

Version
1.0
Last App Store update
Dec 18, 2025
Checked daily
4 hours ago

GPS Speedometer

GPS Speedometer

Its iPhone screenshot, from the App Store

GPS Speedometer on the inner screen: runs in an iPhone-sized window with black bars on both sides. It gets 1,127 × 2,007 pixels, drawn to the geometry measured in the simulator.

How we know

How we decide
  1. Release date

    Last updated Dec 18, 2025, before the iOS 27 SDK existed, so it can’t fill the screen.