Best Sudoku Grid Apps & Games

250+ iOS apps & games curated and reviewed

4.7 avg rating
19 free apps & games
Updated September 2026

⋆Sudoku is the household name in sudoku grid, but it's far from the only option. We track 250+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Sudoku Grid Apps & Games (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1⋆Sudoku⋆SudokuFree4.7★ (161K)YesYesSep 2026
2Sudoku (Full Version)Sudoku (Full Version)Free4.8★ (8.4K)YesYesSep 2026
3Sudoku Grid9Sudoku Grid9FreeYesNoAug 2026
4Sudoku Puzzle WorldSudoku Puzzle WorldFree4.8★ (20K)YesYesSep 2026
5Sudoku GridSudoku Grid$0.99NoNoJul 2026
6Sudoku ∙ Classic Sudoku GamesSudoku ∙ Classic Sudoku GamesFree4.7★ (23K)YesYesSep 2026
7Sudoku ′Sudoku ′Free4.7★ (38K)YesYesSep 2026
8Sudoku ⋆⋆Sudoku ⋆⋆Free4.7★ (18K)NoYesSep 2026

Top Picks for Sudoku Grid

⋆Sudoku#1

⋆Sudoku by Brainium Studios LLC

Classic Sudoku Logic Puzzles
Editor's Choice
🎮 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
4.8(8.4K ratings)
FreeAdsIn-App Purchases
Sudoku (Full Version) screenshot 1
Sudoku (Full Version) screenshot 2
Sudoku (Full Version) screenshot 3
Sudoku (Full Version) screenshot 4
Sudoku (Full Version) screenshot 5

This app offers a digital Sudoku experience with multiple difficulty levels and input modes. It includes features like pencil marks, intelligent hints, and auto-saving, allowing you to track progress and compete with others online.

More Sudoku Grid apps to explore

FAQ about Sudoku Grid

What are the best sudoku grid apps & games for iPhone?
⋆Sudoku tops our sudoku grid apps & games ranking as of September 2026, with a 4.7-star average from 161K App Store ratings, and it's free to download.
Yes — 19 of the top sudoku grid apps & games we rank are free to download, including ⋆Sudoku and Sudoku (Full Version).
⋆Sudoku shows ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 250+ sudoku grid apps & games on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
This app provides a classic Sudoku puzzle experience with a clean, modern design. It offers endless number puzzles across five difficulty levels, a smart hint system that explains the logic behind solutions, and daily challenges to keep your mind engaged. The app aims to provide fun, relaxation, and a mental challenge for players of all skill levels.
Key features include the world's most advanced Sudoku learning tool and hint system that teaches logic, five balanced difficulty levels, daily puzzle challenges, customizable grid styles and backdrops, and progress tracking with statistics. It also offers convenient input systems like auto-fill notes and auto-check errors.

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