About this app
Explore chess openings and their variations through a simple and friendly interface, and learn the follow-ups from 2 million+ Grandmaster games! Main features: - Complete dictionary of chess openings and their variations - Browse Grandmaster games associated with each opening - Test your knowledge with various Quiz modes: The app picks an opening and your goal is to either find its name, find which move is best, or play the moves that leads to the opening - Accurate stats for each position: % of wins, losses, draws - Powerful built-in Chess engine (2800+ Elo) to analyze any position - Games can be exported to other apps (PGN format) - Search openings by name or ECO code - Easy to use, simple and clean interface - Full translations in French and German, including opening names - And of course, new features will be added over time!
Latest release
What’s New
Improved dark mode support
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 observed Sep 23, 2026 · 8:28 PM $3.99
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