249+ iOS apps & games curated and reviewed
The best sudoku friends apps and games on iPhone average 4.6★ across 249+ titles — we've ranked them by what real users actually keep on their phones. Updated September 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.3★ (32) | Yes | No | Aug 2026 |
| 2 |  | Free | 5.0★ (3) | Yes | Yes | Sep 2026 |
| 3 |  | Free | 4.3★ (126) | Yes | Yes | Aug 2026 |
| 4 |  | Free | 4.7★ (38K) | Yes | Yes | Sep 2026 |
| 5 |  | Free | 4.7★ (104K) | Yes | No | Sep 2026 |
| 6 |  | Free | 4.7★ (59K) | Yes | Yes | Sep 2026 |
| 7 |  | Free | 4.6★ (1.9K) | Yes | No | Sep 2026 |
| 8 |  | Free | 4.8★ (103K) | Yes | No | Sep 2026 |
Engage in classic Sudoku puzzles solo or team up with friends to solve challenges together. Offers various difficulty levels, customization options, and helpful tools like hints and pencil notes. Enjoy over 10,000 levels with continuous updates.
Engage in real-time multiplayer Sudoku challenges against friends or global players. Enjoy classic gameplay with adjustable difficulty, daily puzzles, and leaderboards. Customize your profile with avatars and emojis, or practice solo in offline mode.
Test your Sudoku skills against other players online or practice in single-player mode. Unlock harder levels, earn rewards, and utilize special modes like Notes and Turbo to enhance your gameplay. Daily challenges offer opportunities to earn medals and improve your strategy.
Engage with an unlimited supply of Sudoku puzzles, playable online or offline. This app offers six difficulty levels, daily challenges, and a clean, user-friendly interface designed for both novice and expert players. Enjoy a distraction-free experience with customizable settings and essential tools like undo/redo and note-taking.
Enjoy the classic paper-and-pencil puzzle game on your phone with a clean, elegant design. Challenge your mind with multiple difficulty levels and helpful tools to aid your solving experience.
Engage your mind with this classic Japanese logic puzzle. Offers multiple difficulty levels, customizable backgrounds, and unique emoji number options. Track progress and compete with others.
Engage in a classic number-placement puzzle with handcrafted challenges across four skill levels. Features include error highlighting, smart note-taking, and hints to aid your solving. Compete with friends and track your progress with detailed statistics.
Engage your mind with classic Sudoku puzzles. This app offers a clean, modern interface designed to minimize distractions and enhance focus. Enjoy daily challenges and track your progress across multiple difficulty levels.
Engage your mind with a logic-driven number puzzle game offering thousands of handcrafted challenges. Improve thinking, memory, and concentration with various difficulty levels and grid formats, playable entirely offline.
Engage in a challenging math crossword and number puzzle experience. Solve thousands of Killer Sudoku puzzles with enhanced gameplay, daily challenges, and seasonal events. Train your brain and become a sudoku master with helpful hints and notes.
Enjoy a modern take on the classic Sudoku puzzle game. Play solo across various difficulty levels or challenge friends in real-time multiplayer matches. This app offers a smooth, intuitive experience for both new and experienced players.
Experience a visually stunning and classic Sudoku game with endless free puzzles. Choose from four difficulty levels and enjoy a vast collection of beautiful background images. Compete with others through Game Center achievements and leaderboards.
Experience the classic Sudoku puzzle with a vibrant, colorful twist. This app offers an engaging approach to mastering logic and strategy, with options for both beginners and seasoned players. Enjoy a gentler visual experience and customizable difficulty levels.
Engage your mind with a classic number puzzle game. Offers thousands of puzzles for all skill levels, from beginner to expert. Features tools like hints and auto-check to aid your gameplay and track your progress.
This app offers a classic Sudoku puzzle experience with a modern design and intuitive controls. It features five difficulty levels, a smart hint system that teaches logic, and daily challenges to keep your mind sharp. Track your progress and enjoy a customizable and relaxing gameplay.
Enjoy the classic Sudoku puzzle game with a modern twist. Compete in real-time multiplayer matches against friends or other players. Offers various difficulty levels and progress tracking to challenge yourself.
Compete against players worldwide in real-time Sudoku challenges. Test your logic and speed in solo modes, daily puzzles, or friendly matches. Climb global leaderboards and prove your grid-solving skills.
Engage in a classic logic puzzle experience with multiple difficulty levels and daily challenges. Connect with friends or compete globally in real-time multiplayer matches. Personalize your game with custom themes and utilize a smart hint system when needed.
Engage your mind with a classic Sudoku puzzle game offering thousands of challenges across four difficulty levels. Features include note-taking, auto-check, daily challenges, and hints to aid your brain training.