Chess Clock by Chess.com vs Chess Puzzle Pro

Replace your chess clock with this free game timer! It's easy to use, yet fully featured to handle any time control. 100% free: no in-app purchases, no ads! Choose your time control and you're ready to play. The 2nd player presses her button to start the 1st player's clock - and the game is on! FEATURES - Large, easy-to-read buttons - Works in landscape and portrait on all devices - Quickly customize the app for one-tap access to all your favorite time controls - Time controls include base minutes per player and optional per-move delays or bonus time. The app supports both Fischer and Bronstein increments, as well as simple delays. The duration is up to you! - Supports multiple-stage time controls commonly seen in tournaments, such as "40 moves in 2 hours + game in 60 minutes." A glance at the clock shows your current stage! - Support for handicapping lets you set different time controls for each player! - You can adjust the time remaining on the fly, in the middle of your game, for either or both players! - Clock pauses automatically if the app is interrupted; manually pause the clock at any time - Pleasant sounds for buttons and "time's up" alert At Chess.com, we really do love chess, and *sometimes* we even play it offline! For times like that, we created this clock - and we hope you love it as much as we do.

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!