isiphoneduoready

Trivia: Knowledge Trainer Pro

the binary family

Games

Not ready

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

Built with the iOS 26 SDK or older.

Version
4.2.1
Last App Store update
Jan 21, 2026
Checked daily
2 hours ago

Trivia: Knowledge Trainer Pro

Trivia: Knowledge Trainer Pro

Its iPhone screenshot, from the App Store

Trivia: Knowledge Trainer Pro 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 Jan 21, 2026, before the iOS 27 SDK existed, so it can’t fill the screen.

View on the App Store