Classic by Chess.com vs Chessbook PGN Library

From the Chess.com team, Classic helps you learn and play the world's most loved games in one beautifully simple app. No gimmicks, no clutter, just the games you already know and love, built to feel great on your phone. PLAY NINE TIMELESS GAMES - Solitaire – Klondike and FreeCell with smooth drag-and-drop, unlimited undo and daily challenges. - Mahjong – Relaxing tile-matching solitaire boards with hundreds of layouts and gorgeous tile sets. - Sudoku – Thousands of puzzles from Easy to Expert, with notes, hints and player points. - Word – A crossword-style word game. Place letters, score big and beat the computer or a friend. - Backgammon – Roll, move and bear off against a smart AI or a friend, with doubling cube and match play. - Go – The ancient strategy game (Baduk / Weiqi) on 9x9, 13x13 and 19x19 boards with adjustable AI. - Checkers – Classic American checkers (draughts) against a smart AI or a friend, with optional forced captures and move hints. - Xiangqi – Chinese Chess with clear pieces, legal-move hints and multiple difficulty levels. - Shogi – Japanese Chess with drops, promotions and a helpful tutorial for beginners. WHY CLASSIC - Play offline anywhere – on a flight, on the train, in a waiting room. - Clean, distraction-free design with light and dark themes. - Adjustable difficulty in every game, from first-timer to expert. - Unlimited undo, hints and rules explanations so you never get stuck. - Daily challenges and streaks to keep your brain sharp. - Statistics and personal bests for every game. - One small download instead of nine separate apps. GOOD FOR YOUR BRAIN Solitaire, Mahjong and Sudoku are a relaxing way to unwind. Word games, Backgammon and Checkers sharpen your vocabulary and strategy. Go, Xiangqi and Shogi are the deepest board games ever invented. Whether you have two minutes or two hours, there's a classic game waiting. Download Classic today and rediscover the games that never go out of style.

Chessbook PGN Library is a private chess notebook for players who want to review their own games without a social feed or cloud account. WHY CHESSBOOK - Paste standard PGN and keep the tag roster, movetext, comments, NAGs, and variations readable. - Browse your personal game library by opponent, result, ECO code, opening name, and move count. - Mark critical positions with a ply number, note, and chess glyph so the lesson is easy to revisit. - Review your opening results by ECO and root move pattern. - Keep a repertoire list for the lines you are studying. - Store everything on device with SwiftData. No account, no ads, no analytics SDK. FREE TIER - Store up to 50 games. - Import PGN, browse the move list, write notes, and mark positions. CHESSBOOK PRO - Unlimited games. - Opening-tree review. - Repertoire tracker. - Position diagrams. - PGN export. - Monthly and yearly auto-renewing subscription options. Chessbook is built for over-the-board and online players who want a calm, private place to remember what actually happened in their games. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/