Chess Openings Personal Coach vs Chess Notation Fluency

See exactly which openings are costing you games — then fix them. Connect your chess.com or Lichess account and Chess Openings Personal Coach analyzes your real games: which openings you actually play, where you leave theory first, and which mistakes keep repeating. Every finding is backed by your own games — tap through to the exact game it happened in. YOUR MIRROR (FREE) • Connect chess.com, Lichess, or both — full analysis of your recent games in seconds • Every leak, ranked — the openings and moves that lose you the most points • Your coach reads the evidence and tells you what to work on next • Trends over time: which openings are improving, which are slipping, which leaks you've fixed DRILL THE FIXES (PREMIUM) • Your daily workout opens with positions from your own recent games — leave your line on Tuesday night, repair it Wednesday morning • Courses for every opening family you play, curated line by line • Play each move on a real board; spaced repetition schedules every move right before you'd forget it • Finish a line, then PLAY IT OUT against the engine — turn memorized moves into real plans • Nemesis moves: the app spots the moves you keep missing, and celebrates when you finally beat one • Train as White, Black, or both — the app plays the opponent's moves • Wrong move? See why, then try again KNOW IT'S WORKING • Mastery per opening, weakest moves, review forecast, streaks • An evaluation bar shows who stands better in any position • New games sync automatically — watch the leaks close • An optional evening note built from tonight's games: "4 games tonight — 2 in your Caro-Kann. Your workout is rebuilt." PREMIUM Free gets the full mirror: your complete game analysis, every ranked finding, and all course content to browse. Premium unlocks practice — drill any line, opening, or mistake, build your own repertoires, and train with the evaluation bar. Subscriptions: Premium Monthly ($4.99/month) or Premium Annual ($49.99/year, with a 7-day free trial). Payment is charged to your Apple ID; subscriptions auto-renew unless cancelled at least 24 hours before the end of the period. Manage or cancel anytime in your App Store account settings. Terms of Use: https://connor-cunningham.github.io/chess-openings-legal/terms.html Privacy Policy: https://connor-cunningham.github.io/chess-openings-legal/privacy.html

Make chess notation feel natural. Chess Notation Fluency helps you read and write Standard Algebraic Notation (SAN) through focused practice with real game sequences. TRAIN IN BOTH DIRECTIONS • Watch a move on the board, then enter its notation. • Read a notation prompt, then play the move. • Use Mixed practice to alternate naturally between the two skills. PRACTICE YOUR WAY Choose White or Black, type answers or use multiple choice, begin in the opening, middlegame, or endgame, and select a quick session or a complete game. Exercises retain the surrounding moves so you practice notation in context—not as isolated flash cards. LEARN FROM YOUR RESULTS Track first-try accuracy, attempts, response time, revealed answers, notation features, mistake patterns, and recent sessions. START FREE. EXPAND ONCE. Every practice mode works with two included starter games. An optional one-time Full Game Library purchase unlocks 5,000 curated games for offline practice and lets you import your own PGN games. One purchase unlocks the library on iPhone, iPad, and Mac and supports Family Sharing. There are no subscriptions or ads. PRIVATE AND AVAILABLE Practice history and imported games stay in app-managed storage and synchronize through your private iCloud storage when available. Downloaded content works offline. Chess Notation Fluency has no developer account system and collects no personal data. Available on iPhone, iPad, and Mac.