Best Sudoku Solver App

249+ iOS apps & games curated and reviewed

4.4 avg rating
20 free apps & games
Updated October 2026

Every iPhone needs a few good sudoku solver app. We benchmark 249+ 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 Sudoku Solver App (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Sudoku Solver: Hint or SolveSudoku Solver: Hint or SolveFree4.6★ (1.8K)NoYesOct 2026
2Sudoku Solver & VariantsSudoku Solver & VariantsFree4.8★ (17)YesNoOct 2026
3Sudoku Solver - SukutuTutorSudoku Solver - SukutuTutorFree5.0★ (1)NoNoOct 2026
4Sudoku Solver Realtime CameraSudoku Solver Realtime CameraFree3.4★ (43)YesYesOct 2026
5Sudoku HelperSudoku HelperFree3.0★ (1)NoNoOct 2026
6Fast Sudoku SolverFast Sudoku SolverFree5.0★ (4)NoNoOct 2026
7Sudoku Solver AppSudoku Solver AppFree3.7★ (6)NoNoOct 2026
8Sudoku ▦Sudoku ▦Free4.7★ (104K)YesNoOct 2026

Top Picks for Sudoku Solver App

Sudoku Solver: Hint or Solve#1

Sudoku Solver: Hint or Solve by Daniel Anderson

with Camera / Photo Import
Editor's Choice
🔧 Utilities
4.6😐(1.8K ratings)
FreeIn-App Purchases
Sudoku Solver: Hint or Solve screenshot 1
Sudoku Solver: Hint or Solve screenshot 2

Solve Sudoku puzzles instantly by taking a photo or manually entering numbers. Get hints for individual cells or have the entire puzzle solved for you. You can also create and print your own puzzles.

What We Love

  • 👍 Easy to use
  • 🚀 Quick and efficient
  • 💡 Helpful for solving puzzles
  • 🚀 Solves puzzles instantly

Room to Improve

  • 🐛 Inaccurate number recognition
  • 🐛 Unable to delete or clear entries
  • 💡 Lacks explanation/hints for solving
  • 🐛 Fails to solve difficult puzzles
Sudoku Solver & Variants#2

Sudoku Solver & Variants by Francesco Varotti

Solve, Hint & Check Puzzles
Strong Contender
📚 Education
4.8(17 ratings)
FreeAds
Sudoku Solver & Variants screenshot 1
Sudoku Solver & Variants screenshot 2
Sudoku Solver & Variants screenshot 3
Sudoku Solver & Variants screenshot 4
Sudoku Solver & Variants screenshot 5

This app helps you solve, verify, and get suggestions for Sudoku puzzles. It supports various sizes and variants, offering instant hints or full solutions. Perfect for beginners and experts alike, it ensures accurate results with advanced algorithms.

Sudoku Solver - SukutuTutor#3

Sudoku Solver - SukutuTutor by Francesco Piscani

Scan, Solve & Learn Sudoku
Worth Considering
🎮 Games
5.0(1 ratings)
Free
Sudoku Solver - SukutuTutor screenshot 1
Sudoku Solver - SukutuTutor screenshot 2
Sudoku Solver - SukutuTutor screenshot 3
Sudoku Solver - SukutuTutor screenshot 4
Sudoku Solver - SukutuTutor screenshot 5
Sudoku Solver - SukutuTutor screenshot 6

Easily digitize Sudoku puzzles from books or magazines using your camera. Get step-by-step solutions, learn advanced techniques, and track your progress. Save puzzles for offline play and improve your logical thinking skills.

More Sudoku Solver App apps to explore

FAQ about Sudoku Solver App

What is the best sudoku solver app for iPhone?
Sudoku Solver: Hint or Solve tops our sudoku solver app ranking as of October 2026, with a 4.6-star average from 1.8K App Store ratings, and it's free to download.
Yes — 20 of the top sudoku solver app we rank are free to download, including Sudoku Solver: Hint or Solve and Sudoku Solver & Variants.
Sudoku Solver: Hint or Solve has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 249+ sudoku solver app on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.