Play with 2D and 3D pieces. Complete hundreds of levels and thousands of exercises. Practice tactics, openings, and endgames. Solve checkmate and time-based puzzles. Adjust difficulty based on skill and performance.
Practice with daily puzzles, offline packs, and level-based challenges. Solve problems with unique solutions across beginner to advanced difficulty. Analyze moves with a free engine. Track progress and view Elo ratings.
Play with another player on one device or online. Move pieces manually or use touch controls. Challenge random players with similar skill levels. Save game progress and review moves.
Displays a large digital on the table. Shows in seconds on dynamic island, lock screen, and home screen. Provides full-screen view for easy reading. Includes hourly chime and reminders. Allows voice command to stop the alarm.
Play sleep sounds and set alarms with time, weather, and calendar info. Choose gentle or loud wakeups, automate lights, or answer trivia. Adjust brightness, use flip clocks, and integrate with smart home devices.
The app offers a modern chess experience with an elegant interface and adaptive AI. Users can play against smart opponents, locally, or online, with flexible controls and game tracking.
Play in a realistic 3D environment with customizable sets and boards. Compete against AI at 25 difficulty levels or watch AI vs AI matches. Review moves step by step and edit previous games.
Against AI at 100 difficulty levels. Learn moves through step-by-step lessons. Track progress with automatic ELO ratings. Challenge others in multiplayer mode. Analyze games with detailed feedback. Save and review past matches.
Play puzzles with varying difficulty levels. Solve mate in 1 and mate in 2 problems. Tap and drag pieces to make moves. Includes tutorial levels for beginners. Track progress through different challenge types.
Perform general calculations including addition, subtraction, multiplication, division, and square roots. Use memory functions for storage and retrieval. Apply thousands separators and handle numbers up to 60 digits.
Display time using LED-style buttons representing values for hours, minutes, and seconds. Toggle between 24-hour and 12-hour modes. Set alarms, use countdown timers, and choose beep sounds. Customize button colors for visibility.
Play in messages HD boards and pieces. Make moves, undo actions, and replay games. Share results and analyze positions on .com. Two players can play on one device a clock, save games automatically, and revisit any game position.