Revenue is a rough estimate from public install counts × genre ARPD — order of magnitude only.

Chess Pro

★ Top Developer (awarded 2011, 2012, 2013 and 2015) and many years "Editors Choice" ★ AI Factory's Chess Pro is the quickest and easiest way to learn Chess on Android. For years it has been top ranked among the 600+ Chess apps listed! Its first class tutor makes it great for both developing Chess strategy and improving your Chess skills. "Chess Pro" is currently the highest ranked paid chess on Android (at time of writing), from the paid chess programs listed. Featuring: - ★NEW★ Improved teaching, also showing where moves are unsafe, including an optional enhanced safety for pins and ties - ★NEW★ Now with a comprehensive indexed help, teaching you how to learn Chess with the app - ★NEW★ A Smiley lets you know who is winning! -- Displays the Chess opening line you are in, e.g. Queen's Gambit -- 12 play levels (Novice->Master) This uses intelligent weakening for lower levels. Good for beginners. -- Casual and Pro modes. Learn on Casual and progress to Pro. -- Chess Tutor. This powerful option shows a recommended piece to move and lets you think about the full move - , excellent for developing Chess strategy and avoiding simple mistakes. -- Hint shows a complete recommended move. -- Analyse move. Perform deeper analysis on your move. -- “Show CPU Thinking” option for level 3+. Allows you to see what the AI is considering. -- Achievements and Leaderboards! Uses your Google Play Games account. -- Provides ELO Rating based on your results against CPU in Pro Mode. -- Review game mode. Step through your game! -- Load/Save game files & PGN Export -- Designed for both Tablet and Phone, supporting Landscape mode for all Tablets and most Phones. -- 2 player hot-seat and online. Play against your friends!! Online play uses your Google Play Games account. -- Chess Stats, Timers and Handicaps -- Choose between a large selection of 2D and 3D boards and piece sets! -- Uses Treebeard Chess engine (as used in Microsoft's MSN Chess). This has a unique "human-like" style. Download the best Chess for Android now!