I just released my 2nd app to the App Store: Just Chess Puzzles

It’s as simple as it sounds: 100,000 chess puzzles, all offline, rated (just like chess.com or lichess puzzle modes)

A big thing I added that makes mine unique is the play it out” mode that allows you to finish the game with a chess engine of equal difficulty

You get 20 free puzzles per day, or a $5 lifetime purchase for unlimited puzzles and features: https://justchesspuzzles.com