Grand Prix Story
Is Grand Prix Story ready for iPhone Duo?
Not readyRuns in an iPhone-sized window with black bars on both sides.
Built with the iOS 26 SDK or older.
- Version
- 2.23
- Last App Store update
- Mar 14, 2023
- Checked daily
- 9 hours ago

Grand Prix Story
How we know
How we decideRelease date
Last updated Mar 14, 2023, before the iOS 27 SDK existed, so it can’t fill the screen.
