Chess Puzzle Pro vs Chess Call

Sharpen your chess skills with Chess Puzzle Pro—the ultimate chess training app featuring over 434,000 curated chess puzzles! MASSIVE PUZZLE COLLECTION • 434,712 professionally curated chess puzzles • Beginner Section: 10,000 easier puzzles perfect for learning • Advanced Section: 424,712 challenging puzzles for skilled players • 10 difficulty categories: Beginner & Advanced (Mate in 2-5, Win, Draw) • Fresh daily puzzle with streak tracking • Create and save your own custom puzzles SMART LEARNING FEATURES • Linear progression through puzzles in each category • Track your position in each category—resume exactly where you left off • Navigate forward/backward through sequential puzzles • Powerful Stockfish AI engine validates moves and provides analysis • Detailed statistics per category with completion percentages • Build your streak with daily challenges KEY FEATURES • Interactive drag-and-drop chessboard • Move highlighting for better visualization • Undo, hints, and reset controls • Built-in timer to challenge yourself • Favorites system to bookmark challenging puzzles • Complete move history for each puzzle PROGRESS TRACKING • Overall statistics: puzzles attempted, solved, success rate • Per-category performance metrics • Current and longest solving streaks • Daily puzzle streak tracking • Average solve time analysis CUSTOMIZATION • 24 beautiful board themes • 40+ piece set styles • Configurable Stockfish engine depth • Sound effects and haptic feedback • Light and dark mode support ANALYSIS BOARD • Free-form position editor • Stockfish analysis with evaluation • Best move suggestions • Game state detection (checkmate, stalemate, draw) • Adjustable engine depth (15-50) PREMIUM — ONE PURCHASE, EVERYTHING UNLOCKED • Unlock all 434,000+ puzzles • Remove all ads forever • One-time purchase, lifetime access — no subscription • Free to play: around 3,700 puzzles, and the daily puzzle, are always free CREATE YOUR OWN PUZZLES • Interactive board editor with drag-and-drop • FEN input/output for position setup • Stockfish validation for mate-in-X puzzles • Save puzzles locally for later practice • Share puzzles via URL links Whether you're a beginner learning basic tactics or an advanced player honing your skills, Chess Puzzle Pro adapts to your level. Start with Mate in 2 puzzles and progressively challenge yourself with complex positions. Perfect for: • Daily chess training routine • Improving tactical pattern recognition • Preparing for tournaments • Learning endgame techniques • Teaching chess to others No account required—all progress is saved locally on your device. Practice offline anytime, anywhere! Download Chess Puzzle Pro now and start your daily chess workout!

ChessCall is the easy way to play chess with the people you already know. It works like a chat app: pick a contact, send them a link, and once they join you play a real game of chess while messaging back and forth with text and voice. CHALLENGE YOUR CONTACTS Start a chat with anyone in your contacts and challenge them to chess. They tap your invite link and you're playing, no usernames, no sign-ups, just your Apple devices and iCloud. A REAL GAME, WITH A CLOCK Full chess rules, castling, en passant, promotion, check and checkmate, plus a proper chess clock. Choose 3, 5, or 10 minutes, or play with no clock at all. CHAT WHILE YOU PLAY Send text and voice messages right inside the game. Voice notes can play automatically so you never miss a word, and you can turn that off whenever you like. YOUR PRIVATE RIVALRIES There's no global leaderboard. Instead, ChessCall quietly keeps the head-to-head score between you and each contact, so you always know who's ahead. PRACTICE ANY TIME No one around to play? Practice offline against the built-in opponent and set the strength anywhere from beginner to expert. ON YOUR WRIST ChessCall runs on Apple Watch too. Play a full multiplayer or practice game right on the watch, no iPhone needed. And when it is your move in a real game, the watch shows the board so you can answer from your wrist with or without the iphone near by. WORKS EVERYWHERE A universal app for iPhone, iPad, Mac, and Apple Watch. Your games sync through your own iCloud. PRIVATE BY DESIGN ChessCall has no servers of its own. Your games and messages live in your iCloud and are shared only with the people you play. No ads, no tracking, no analytics. Requires an iCloud account. Playing with others requires each player to have ChessCall and be signed into iCloud.