Apps Like Sudoku Harmonic for iPhone and iPad
Ranked alternatives
Showing 1–20 of 1,000 ranked alternatives.
BetterSleep: Relax and Sleep
BetterSleep Health, LLC
Track and with sounds
Track duration and quality with a tracker. Record nighttime sounds for analysis. Access relaxing melodies and white noise. View patterns and set bedtime reminders. Sync data with Apple Health.
Frequency: Healing Sounds Hz
Hue Thai Thi
Sleep with guided frequencies
Use guided sound sessions to improve sleep, reduce stress, and enhance focus. Access binaural beats, delta waves, and white noise for relaxation. Customize soundscapes and set timers for sessions.
Sudoku Master！
ARETIS LIMITED
Play , solve puzzles, track progress
Solve puzzles with varying difficulty levels. Select grid size and number of hints. Track progress and restart puzzles. Share completed grids via social media. Adjust themes for visual preferences.
Sudoku by Staple Games
Staple Games, LLC
Play and solve puzzles
Solve puzzles by filling 9×9 grids with digits 1-9. Choose from four difficulty levels. Store notes for possible numbers. Use hints to fill missing digits. Complete daily challenges. Clear grids when all numbers are placed.
Block Puzzle - Sudoku Style
Staple Games, LLC
Clear blocks to earn combos and streaks
Play a by placing pieces into a 9x9 grid. Clear lines or 3x3 boxes to remove blocks and earn points. Extend combos and streaks for higher scores. Continue until no more moves are possible.
Sudoku·
Tim O's Studios, LLC
Play Sudoku and solve puzzles
Play Sudoku to challenge your mind with a 9×9 grid. Fill rows, columns, and 3×3 sub-grids with digits 1–9. Choose from easy, medium, hard, or expert levels. Disable numbers after all instances are entered. Use note-taking and hints when needed.
Brainwave - Relax,Sleep,Focus
Renjith N
Listen to binaural beats and solfeggio frequencies
Generate binaural beats and solfeggio frequencies for study, meditation, and sleep. Select states like delta, theta, alpha, beta, and gamma. Adjust frequency differences to match desired patterns.
Sudoku Puzzle - Watch & Phone
Diem Le
Play puzzles on and
Solve puzzles in 6x6, 9x9, and jigsaw formats. Access thousands of levels with varying difficulty. Track progress and replay previous games. Sync puzzles across devices.
Sudoku Now!
GRAND LINE TECHNOLOGY LIMITED
Play puzzles daily
Solve puzzles with five difficulty levels: Easy, Medium, Hard, Expert, and Master. Customize grid size and pencil marks. Track progress and restart puzzles. Play offline without internet connection.
Frequency Healing Sounds Hertz
Zhuzhou Yiqi Network Technology Co., Ltd.
Play sessions and track progress
Use sound frequencies to promote relaxation and well-being. Select predefined frequencies like 174 Hz for stress relief and pain management. Play sessions to enhance concentration and emotional balance.
Sudoku Puzzle World
NewsLeap, LLC
Play Sudoku with stunning visuals
Play Sudoku with puzzles of varying difficulty: easy, medium, hard, and expert. Solve grids with hints and track progress through game center achievements and leaderboards. Share scores and compete globally. Export puzzles and customize backgrounds.
Sudoku ⋆⋆
HitGrab Inc.
Play , solve puzzles, track progress
Allows users to play classic puzzles with customizable boards. Features include unlimited puzzles, hints, pencil marks, and auto-save. Users can track progress, adjust difficulty, and manage game sessions.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.