Perfect
Estimated from the grossing charts of Oct 24, 2026 in the 53 countries we track, and ratings growth on the App Store.
From our daily snapshots of every grossing chart.
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Measured from the store, not estimated.
From the latest 11 reviews on the United States App Store, Jul 8, 2016 to Jul 25, 2025: 0% are 1 or 2 stars. Open a theme to read what people wrote.
Only 0 of the latest 11 reviews are 1 or 2 stars, too few to find patterns. Users are mostly happy.
No feature requests in the latest reviews.
Nothing stands out.
2 of the 4 and 5 star reviews.
★★★★★ Very well thought UI, and the method of presentation will teach you what you need to learn as long as you honestly follow the steps the way they are given, and on a regular basis.
★★★★★ Awesome app and interface.
2 of the 4 and 5 star reviews.
Found by matching words and phrases in the reviews, not read by a person. A review can count toward more than one theme.
Latest reviews, United States App Store.
Perfect
Beginning players are well-advised to solve as many checkmate in one exercises as they can find until basic checkmate patterns are instantly perceived. Experienced players also may find such exercises useful. This app has the most generous number of exercises that I’ve found, sequences them well for maximum training, and functions smoothly. It is my top recommendation.
Basic mates - good for novices. I'd give it 5 stars except for it's inability to restore purchase.
Very well thought UI, and the method of presentation will teach you what you need to learn as long as you honestly follow the steps the way they are given, and on a regular basis. I have used several ‘full’ versions of sets, & feel that some of them could be comined into one set for the topic that was given the set, instead of creating more sets than necessary.
Tons of fun!
Fun!
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Where this app is buying and earning its users. Each link opens pre filtered.
Most repeated terms in the listing. Highlighted ones also appear in the title.
Released Jun 5, 2016. Current version shipped Jan 18, 2018.
Prices, ranks and reviews are per country. Revenue above is already worldwide.