Best The Sudoku App

246+ iOS apps & games curated and reviewed

4.7 avg rating
19 free apps & games
Updated October 2026

Every iPhone needs a few good the sudoku app. We benchmark 246+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top The Sudoku App (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Sudoku ′Sudoku ′Free4.7★ (39K)YesYesNov 2026
2⋆Sudoku⋆SudokuFree4.7★ (161K)YesYesNov 2026
3Sudoku :)Sudoku :)Free4.7★ (59K)YesYesNov 2026
4Sudoku (No Limits)Sudoku (No Limits)Free4.8★ (8.5K)YesYesNov 2026
5Sudoku ▦Sudoku ▦Free4.7★ (104K)YesNoNov 2026
6Sudoku by Staple GamesSudoku by Staple GamesFree4.8★ (105K)YesNoNov 2026
7Sudoku Color - Classic Puzzle!Sudoku Color - Classic Puzzle!Free4.8★ (35K)YesNoNov 2026
8Sudoku Puzzle WorldSudoku Puzzle WorldFree4.8★ (20K)YesYesNov 2026

Top Picks for The Sudoku App

Sudoku ′#1

Sudoku ′ by Mind The Frog, Inc.

Sudoku free of distraction
Editor's Choice
🎮 Games
4.7😊(39K ratings)
FreeAdsIn-App Purchases
Sudoku ′ screenshot 1
Sudoku ′ screenshot 2
Sudoku ′ screenshot 3
Sudoku ′ screenshot 4
Sudoku ′ screenshot 5

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.

What We Love

  • 👍 Easy to use
  • 🧠 Challenging levels
  • 🎨 Customizable colors
  • 📝 Helpful note-taking feature
  • 🔍 Number highlighting

Room to Improve

  • 🔍 Confusing note-taking behavior
  • 🔍 Difficulty level jumps
  • 🔍 Ads interrupting gameplay
  • 🔍 Lack of progress tracking
  • 🔍 Unstable on some devices
⋆Sudoku#2

⋆Sudoku by Brainium Studios LLC

Classic Sudoku Logic Puzzles
Strong Contender
🎮 Games
4.7😐(161K ratings)
FreeAdsIn-App Purchases
⋆Sudoku screenshot 1
⋆Sudoku screenshot 2
⋆Sudoku screenshot 3
⋆Sudoku screenshot 4
⋆Sudoku screenshot 5
⋆Sudoku screenshot 6

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.

What We Love

  • 🚀 Challenging but not too challenging
  • 👍 Great for learning advanced techniques
  • 👍 Helpful hints that teach strategies
  • 👍 Relaxing and soothing game
  • 👍 Customizable themes and settings
  • 👍 Great for exercising the brain

Room to Improve

  • 🐛 Frequent crashes and glitches
  • 🔍 Difficult to see numbers and patterns
  • 🔍 Inconsistent difficulty levels
  • 🔍 Overly distracting UI elements
  • 🔍 Too many intrusive ads
  • 🔍 Inability to disable ads without paying
Sudoku :)#3

Sudoku :) by Maple Media Apps, LLC

Sudoku Logic Puzzle Card Game
Worth Considering
🎮 Games
4.7😊(59K ratings)
FreeAdsIn-App Purchases
Sudoku :) screenshot 1
Sudoku :) screenshot 2
Sudoku :) screenshot 3
Sudoku :) screenshot 4
Sudoku :) screenshot 5

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.

What We Love

  • 🚀 Great game
  • 👍 User-friendly interface
  • 📊 Tracks stats and times
  • 💡 Useful features like pencil mode
  • 🧠 Challenges the brain

Room to Improve

  • 🔍 Intrusive ads
  • 💰 Expensive ad-free version
  • 🐛 Crashes and freezes
  • 🔋 Battery draining
  • 🔇 Disrupts audio playback

More The Sudoku App apps to explore

FAQ about The Sudoku App

What is the best the sudoku app for iPhone?
Sudoku ′ tops our the sudoku app ranking as of October 2026, with a 4.7-star average from 39K App Store ratings, and it's free to download.
Yes — 19 of the top the sudoku app we rank are free to download, including Sudoku ′ and ⋆Sudoku.
Sudoku ′ shows ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 246+ the sudoku app on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.