About this app
Play and analyze your games with the most powerful chess engines - Stockfish. Invite a friend for a match. Explains why your move was wrong, if you select coach mode. Save your games. 100s of free puzzles to improve your tactics. Select any difficulty level from 800 to 3000 Elo. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Latest release
What’s New
You can now invite a friend for a match.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Sep 4, 2026 · 7:37 AM Free
Screenshots
