--- title: "Calvin Chess Trainer - Reviews, Revenue and Downloads in Uzbekistan | Apple App Store" description: "Master the chessboard from the ground up! Calvin Chess Trainer turns board fundamentals into engaging, hands-on drills designed for young learners. Chess Notation Trainer Learn files, ranks, and squa" --- # Calvin Chess Trainer — Uzbekistan ![Calvin Chess Trainer App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/c8/fd/2a/c8fd2a38-0299-a9bc-5515-9cd7b2c776d8/AppIcon-0-0-1x_U007emarketing-0-11-0-85-220.png/434x0w.png) **Developer:** [DAVID MARKLE](https://apptail.io/developer/david-markle-Gaasnc) **Category:** Education **Rating:** N/A (0 ratings) **Price:** Free **Bundle ID:** education.internut.chesstrainer **Store:** Apple App Store **Country:** Uzbekistan **Version:** 1.7.0 (released 2026-10-07) **Original Release:** 2026-03-03 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/uz/app/app/id6759800929) **AppTail Page:** [https://apptail.io/app/calvin-chess-trainer-OCtA/uzbekistan](https://apptail.io/app/calvin-chess-trainer-OCtA/uzbekistan) ## Calvin Chess Trainer Description Master the chessboard from the ground up! Calvin Chess Trainer turns board fundamentals into engaging, hands-on drills designed for young learners. Chess Notation Trainer Learn files, ranks, and square names by tapping the board. Three modes let you progress at your own pace: Explore to discover, Practice to build confidence, and Speed Round to test your skills under a 30-second timer. Hear every square spoken aloud as you tap, reinforcing coordinate recognition through sight and sound. Move Trainer Read standard chess notation and find the correct move on an interactive board. Drag and drop pieces to solve 500 curated puzzles from the Lichess database. Incorrect? An arrow shows you where the piece should have gone so you learn from every attempt. Chess Vision Drills Build board visualization skills with four unique drills: Forks & Skewers — find the square where a piece attacks two targets at once Knight Sight — locate all squares a knight can reach in one jump Knight Flight — navigate a knight to a target in the fewest moves Pawn Attack — guide a piece through a field of enemy pawns to the other side Built for Kids Audio feedback on every tap — files, ranks, and piece names spoken clearly Streak counter with milestone celebrations at 5, 10, 15, and 20 Personal best tracking across every drill, mode, and difficulty Hard Mode flips the board to black's perspective for an extra challenge 25+ board themes and 28 piece sets to make it your own No ads. No in-app purchases. Just chess. Whether your child is just learning the names of the squares or sharpening their tactical vision, Calvin Chess Trainer makes every drill feel like a game. From Internut Education. ## Calvin Chess Trainer Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/9a/50/7f/9a507f76-9ea4-1ee3-f42e-85372b3f0fc5/home.png/1242x2688.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/fa/83/18/fa83180b-f741-fb59-a085-d56004f4b093/notation.png/1242x2688.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/08/6b/8d/086b8dca-6a3c-f29b-8fb5-27b1316d6e6a/notation2.png/1242x2688.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/4a/c3/c3/4ac3c376-1c67-bc1f-1e13-9c4ab2d3ce59/chessvision.png/1242x2688.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/4a/26/d3/4a26d355-68c3-d149-abba-f30c75fc6a7d/chessvision-forks.png/1242x2688.png) - [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/a3/2a/52/a32a521a-897a-c2f6-674b-5920a3baf41e/chessvision-knightflight.png/1242x2688.png) ## Apps Similar to Calvin Chess Trainer - [Numbers in Faroese language](https://apptail.io/app/numbers-in-faroese-language-OTre/uzbekistan) - [HappyKey](https://apptail.io/app/happykey-XCHe/uzbekistan) - [Easy German for Beginner](https://apptail.io/app/easy-german-for-beginner-QVav/uzbekistan) - [NeuroNudge: Brain Games](https://apptail.io/app/neuronudge-brain-games-Uxaw/uzbekistan) - [Openit - Chess Opening Trainer](https://apptail.io/app/openit-chess-opening-trainer-mcBw/uzbekistan) - [Math AI : Study AI](https://apptail.io/app/math-ai-study-ai-hCfx/uzbekistan) - [Learn Spanish Short Stories](https://apptail.io/app/learn-spanish-short-stories-KCmx/uzbekistan) - [Intelligent Chess](https://apptail.io/app/intelligent-chess-jkly/uzbekistan) - [Translation Real-Time NowLing2](https://apptail.io/app/translation-real-time-nowling2-WExy/uzbekistan) - [ChessMonitor](https://apptail.io/app/chessmonitor-tgvz/uzbekistan) ## Calvin Chess Trainer Available In - [Barbados](https://apptail.io/app/calvin-chess-trainer-OCtA/barbados) - [Belize](https://apptail.io/app/calvin-chess-trainer-OCtA/belize) - [United Kingdom](https://apptail.io/app/calvin-chess-trainer-OCtA/united-kingdom) - [India](https://apptail.io/app/calvin-chess-trainer-OCtA/india) - [Nepal](https://apptail.io/app/calvin-chess-trainer-OCtA/nepal) - [New Zealand](https://apptail.io/app/calvin-chess-trainer-OCtA/new-zealand) - [Ukraine](https://apptail.io/app/calvin-chess-trainer-OCtA/ukraine) - [United States](https://apptail.io/app/calvin-chess-trainer-OCtA/united-states) - [Uzbekistan](https://apptail.io/app/calvin-chess-trainer-OCtA/uzbekistan) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. 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