AppPriceDataObserved data
AppPriceData
Emmanuel Mathis
Explore chess openings and their variations through a simple and friendly interface, and learn the follow-ups from 2 million+ Grandmaster games!
Current observed download price for the selected storefront. Open regional pricing to compare converted prices across countries.
Items currently visible on Apple’s public App Store page. This may not be the complete App Store Connect catalog.
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!
Quick answers based on the latest observed App Store data.
The latest observed download price is $3.99. Open the official App Store link to confirm the current checkout price.
Apple’s public page currently shows 0 purchase items in this storefront. The public list may be incomplete.
Yes. App Store prices can vary by storefront, currency, taxes, and developer pricing. AppPriceData currently has 14 regional observations.
