--- title: "ChessBased: Stockfish 19 - Reviews, Revenue and Downloads in United States | Apple App Store" description: "Now with Stockfish 19!! The only chess app with the strongest chess player on the planet in your pocket. ChessBased:Stockfish 19 takes opening analysis to a whole new level. At a glance, users see a s" --- # ChessBased: Stockfish 19 — United States > Chess Opening Database: SF 19 ![ChessBased App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/72/4a/46/724a464c-a2c0-a1b8-e253-17d983697ccb/AppIcon-0-0-1x_U007epad-0-1-0-85-220.png/434x0w.png) **Developer:** [ENVISIONAIRY](https://apptail.io/developer/envisionairy-nAof) **Category:** Games **Rating:** 4.0/5 (1 ratings) **Price:** Free **Bundle ID:** com.envisionairy.ChessBased **Store:** Apple App Store **Country:** United States **Version:** 1.0.6 (released 2026-09-17) **Original Release:** 2026-05-29 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6773557320) **AppTail Page:** [https://apptail.io/app/chessbased-stockfish-19-dMjA/united-states](https://apptail.io/app/chessbased-stockfish-19-dMjA/united-states) ## ChessBased Description Now with Stockfish 19!! The only chess app with the strongest chess player on the planet in your pocket. ChessBased:Stockfish 19 takes opening analysis to a whole new level. At a glance, users see a seamless UI of openings databases with millions of games, win-loss statistics, and depth 60+ (!!) Stockfish 19 evaluations. That's right. With trillions of positions in the engine database, we did the hard work for you when it comes to looking at evals in your favorite chess openings. Now you can prepare like Magnus Carlsen and Hikaru Nakamura, without having to spend thousands on expensive hardware. Explore openings move by move, compare master-game trends, review engine-backed recommendations, and save your favorite lines in Lichess-like fashion for later study. ChessBased is built for fast, focused preparation on iPhone and iPad, whether you’re checking a tournament line, building a repertoire, or just curious what a depth 60+, 192 core engine thinks. Simple UI. Powerful engine. Better prep. ## ChessBased Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/b0/ce/03/b0ce03be-a189-f870-17e4-21e180175f1b/sf19.png/1242x2688.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/64/de/76/64de767b-ef82-8062-aa7c-08f947096bcd/Database_cgpt_U00281_U0029.png/1242x2688.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/58/4b/ed/584bede4-7e35-b548-995b-ee599563351b/Studies_cgpt.png/1242x2688.png) ## ChessBased Rating Breakdown in United States - 5 stars: 0 (0%) - 4 stars: 1 (100%) - 3 stars: 0 (0%) - 2 stars: 0 (0%) - 1 stars: 0 (0%) ## ChessBased In-App Purchases | Item | Price | |------|-------| | ChessBased: Stockfish 18 | $4.99 | ## Apps Similar to ChessBased - [Chess Online (International)](https://apptail.io/app/chess-online-international-Hsgc/united-states) - [Universal Battle 2](https://apptail.io/app/universal-battle-2-IlPd/united-states) - [Chess Variants Battle Missions](https://apptail.io/app/chess-variants-battle-missions-BDOg/united-states) - [Chess Classic Widget Game](https://apptail.io/app/chess-classic-widget-game-uNOn/united-states) - [Miko Chess](https://apptail.io/app/miko-chess-HOpo/united-states) - [Chess Classic - Game of Kings](https://apptail.io/app/chess-classic-game-of-kings-PjRq/united-states) - [IQChess: AI GPT Chess Coach](https://apptail.io/app/iqchess-ai-gpt-chess-coach-YiPw/united-states) - [ChessThread](https://apptail.io/app/chessthread-GZJx/united-states) - [Mangala Mobile](https://apptail.io/app/mangala-mobile-VkNy/united-states) - [Tempo64](https://apptail.io/app/tempo64-DMIz/united-states) ## ChessBased Available In - [United States](https://apptail.io/app/chessbased-stockfish-19-dMjA/united-states) - [United Kingdom](https://apptail.io/app/chessbased-stockfish-19-dMjA/united-kingdom) - [Bahrain](https://apptail.io/app/chessbased-stockfish-19-dMjA/bahrain) - [Bermuda](https://apptail.io/app/chessbased-stockfish-19-dMjA/bermuda) - [Brunei](https://apptail.io/app/chessbased-stockfish-19-dMjA/brunei) - [Belarus](https://apptail.io/app/chessbased-stockfish-19-dMjA/belarus) - [Belize](https://apptail.io/app/chessbased-stockfish-19-dMjA/belize) - [Czechia](https://apptail.io/app/chessbased-stockfish-19-dMjA/czechia) - [Germany](https://apptail.io/app/chessbased-stockfish-19-dMjA/germany) - [Estonia](https://apptail.io/app/chessbased-stockfish-19-dMjA/estonia) - [Spain](https://apptail.io/app/chessbased-stockfish-19-dMjA/spain) - [Finland](https://apptail.io/app/chessbased-stockfish-19-dMjA/finland) - [France](https://apptail.io/app/chessbased-stockfish-19-dMjA/france) - [Grenada](https://apptail.io/app/chessbased-stockfish-19-dMjA/grenada) - [Ghana](https://apptail.io/app/chessbased-stockfish-19-dMjA/ghana) - [Jamaica](https://apptail.io/app/chessbased-stockfish-19-dMjA/jamaica) - [Jordan](https://apptail.io/app/chessbased-stockfish-19-dMjA/jordan) - [Kenya](https://apptail.io/app/chessbased-stockfish-19-dMjA/kenya) - [Cayman Islands](https://apptail.io/app/chessbased-stockfish-19-dMjA/cayman-islands) - [Lebanon](https://apptail.io/app/chessbased-stockfish-19-dMjA/lebanon) - [Lithuania](https://apptail.io/app/chessbased-stockfish-19-dMjA/lithuania) - [Luxembourg](https://apptail.io/app/chessbased-stockfish-19-dMjA/luxembourg) - [Madagascar](https://apptail.io/app/chessbased-stockfish-19-dMjA/madagascar) - [North Macedonia](https://apptail.io/app/chessbased-stockfish-19-dMjA/north-macedonia) - [Malaysia](https://apptail.io/app/chessbased-stockfish-19-dMjA/malaysia) - [Netherlands](https://apptail.io/app/chessbased-stockfish-19-dMjA/netherlands) - [Peru](https://apptail.io/app/chessbased-stockfish-19-dMjA/peru) - [Pakistan](https://apptail.io/app/chessbased-stockfish-19-dMjA/pakistan) - [Poland](https://apptail.io/app/chessbased-stockfish-19-dMjA/poland) - [Portugal](https://apptail.io/app/chessbased-stockfish-19-dMjA/portugal) - [Qatar](https://apptail.io/app/chessbased-stockfish-19-dMjA/qatar) - [Russia](https://apptail.io/app/chessbased-stockfish-19-dMjA/russia) - [Saudi Arabia](https://apptail.io/app/chessbased-stockfish-19-dMjA/saudi-arabia) - [Singapore](https://apptail.io/app/chessbased-stockfish-19-dMjA/singapore) - [Suriname](https://apptail.io/app/chessbased-stockfish-19-dMjA/suriname) - [Thailand](https://apptail.io/app/chessbased-stockfish-19-dMjA/thailand) - [Türkiye](https://apptail.io/app/chessbased-stockfish-19-dMjA/turkey) - [Armenia](https://apptail.io/app/chessbased-stockfish-19-dMjA/armenia) - [Vietnam](https://apptail.io/app/chessbased-stockfish-19-dMjA/vietnam) - [Austria](https://apptail.io/app/chessbased-stockfish-19-dMjA/austria) --- ## 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. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends. - [Search Apps](https://apptail.io) - [Top Charts](https://apptail.io/top-iphone-apps) - [Sign Up for Full Access](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer) *Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*