Best Iosudoku Apps & Games

234+ iOS apps & games curated and reviewed

4.7 avg rating
19 free apps & games
Updated May 2026

Out of 234+ iosudoku apps on iOS, 19 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Top Picks for Iosudoku

Sudoku SE#1

Sudoku SE by Mighty Mighty Good Games

Editor's Choice
๐ŸŽฎ Games
4.6๐Ÿ˜Š(1.8K ratings)
FreeAds
Sudoku SE screenshot 1
Sudoku SE screenshot 2
Sudoku SE screenshot 3
Sudoku SE screenshot 4
Sudoku SE screenshot 5

A popular app that offers challenging Sudoku puzzles with various difficulty levels. Test your logic and problem-solving skills for hours of entertainment. Download now to start playing!

What We Love

  • ๐Ÿ‘ Easy to navigate and play
  • ๐Ÿš€ No annoying ads
  • ๐Ÿ‘ Intuitive play and options
  • ๐Ÿ‘ Great for memory training

Room to Improve

  • ๐Ÿ› Small buttons for big fingers
  • ๐Ÿ› Inconsistent difficulty levels
  • ๐Ÿ› Puzzles require guessing at times
Sudoku.com - Number Games#2

Sudoku.com - Number Games by Easybrain Ltd

Classic sudoku brain puzzle
Strong Contender
๐ŸŽฎ Games
4.8๐Ÿ˜(1.8M ratings)
FreeAdsIn-App Purchases
#6in Games
Sudoku.com - Number Games screenshot 1
Sudoku.com - Number Games screenshot 2
Sudoku.com - Number Games screenshot 3
Sudoku.com - Number Games screenshot 4
Sudoku.com - Number Games screenshot 5
Sudoku.com - Number Games screenshot 6

Challenge your brain with a popular sudoku app, offering classic puzzles for all levels of players. Features include hints, auto-check, notes, and various customization options. Install now for a stimulating way to unwind and keep your mind sharp!

What We Love

  • ๐Ÿš€ Smooth gameplay
  • ๐Ÿ‘ Customizable settings
  • ๐Ÿ’ก Helpful hints and strategies
  • ๐ŸŽจ Appealing visual design

Room to Improve

  • ๐Ÿ” Cluttered UI with too many ads
  • ๐Ÿ”‹ High battery drain
  • ๐Ÿ› Bugs causing crashes and freezes
Braindoku: Sudoku Block Puzzle#3

Braindoku: Sudoku Block Puzzle by Murka Games Limited

Best IQ Game & Brain Training
Worth Considering
๐ŸŽฎ Games
4.7๐Ÿ˜ž(19K ratings)
FreeAdsIn-App Purchases
Braindoku: Sudoku Block Puzzle screenshot 1
Braindoku: Sudoku Block Puzzle screenshot 2
Braindoku: Sudoku Block Puzzle screenshot 3
Braindoku: Sudoku Block Puzzle screenshot 4
Braindoku: Sudoku Block Puzzle screenshot 5

Braindoku is a challenging block puzzle game that exercises your logic and critical thinking skills through engaging Sudoku puzzles. Test your IQ and have fun solving puzzles!

What We Love

  • ๐Ÿ‘ Great game
  • ๐Ÿค” Challenging and makes you think
  • ๐Ÿง  Enjoyable brain exercise
  • ๐Ÿ’ก Interesting concept combining Sudoku and Tetris

Room to Improve

  • ๐Ÿคฌ Too many ads
  • ๐Ÿ› Game freezing/crashing issues
  • ๐Ÿ˜ก Unfair game ending mechanics

More Iosudoku apps to explore

4
Sudoku Blocks: Brain Puzzles
Sudoku Blocks: Brain Puzzles
Sudoku Blocks: Brain Puzzles
Fun block doku puzzle game!
Free

Enjoy the challenge of Sudoku Blocks, a fun block puzzle game that combines elements of block puzzles and sudoku. Clear the 9x9 grid by creating complete lines or 3x3 boxes. Download now and test your skills to beat your high score!

๐ŸŽฎ Games
(5.2K)
5
Sudokuยท
Sudokuยท
Sudokuยท
High Quality Sudoku Cards
Free

Pass the time and challenge your mind with this classic Sudoku game featuring daily challenges, four levels of difficulty, note-taking abilities, hints, and more. Download now for mind-challenging fun!

๐ŸŽฎ Games
(17K)
6
Sudoku by Joseph
Sudoku by Joseph
Sudoku by Joseph
Jigsaw Killer Samurai Puzzles
Free

Experience addictive puzzle fun with Sudoku ;-) on your iPhone or iPad! Challenge your logical prowess with carefully crafted puzzles of varying difficulty levels. Enjoy an ad-free gameplay experience with features like undo and hints. Join millions of players and download now for the ultimate Sudoku experience!

๐ŸŽฎ Games
(2.4K)
7
Killer Sudoku by Sudoku.com
Killer Sudoku by Sudoku.com
Killer Sudoku by Sudoku.com
Math crossword & number puzzle
Free

Experience the ultimate challenge with a math-based crossword app that will test your logic and problem-solving skills. Tackle complex puzzles and enhance your reasoning abilities. Ready to conquer the Killer Sudoku challenge?

๐ŸŽฎ Games
(213K)
8
Wood Block 99 - Sudoku Puzzle
Wood Block 99 - Sudoku Puzzle
Wood Block 99 - Sudoku Puzzle
Fun fill cube blast IQ game!
Free

Experience a calming and addictive wood-style puzzle game that combines Sudoku and Puzzle elements. Enhance your spatial geometric skills, relieve stress, and boost brainpower. Enjoy challenging levels, offline play, and a relaxing gameplay experience with no time limits. Master the game by strategically clearing blocks and aiming for high scores. Get ready to relax and have a good time playing this engaging IQ game!

๐ŸŽฎ Games
(4.1K)
9
Sudoku Quest - Puzzle Games
Sudoku Quest - Puzzle Games
Sudoku Quest - Puzzle Games
Classic Number Logic Game
Free

Embark on a quest through 8 fantasy worlds with over 2000 levels and 11 variations of Sudoku puzzles in this unique iOS app. With helpful features like powerups, tips, and a rating system, become a Sudoku champion today and download the app to start your Sudoku Quest!

๐ŸŽฎ Games
(1.8K)
10
Sudoku โ–ฆ
Sudoku โ–ฆ
Sudoku โ–ฆ
Sudoku (Soduku) Brain Puzzles
Free

Play Sudoku puzzles on your phone with thousands of free, well-formed challenges. Enjoy a classic Sudoku experience with features like hints, mistake checking, and customizable difficulty levels. Challenge yourself or relax with this timeless brain-teaser.

๐ŸŽฎ Games
(104K)
11
Sudoku
Sudoku
Sudoku
by Mighty Mighty Good Games
$2.99

Join millions of fans and dive into a world of Sudoku puzzles with over 1000 unique challenges on iPhone. Enjoy features like hints, multiple color schemes, and smart options for a fulfilling puzzle-solving experience. Challenge yourself with different skill levels or try Color Sudoku and Expert Sudoku for more variations and fun twists!

๐ŸŽฎ Games
(556)
12
Sudoku - Classic Sudoku Games
Sudoku - Classic Sudoku Games
Sudoku - Classic Sudoku Games
Sudoku (Soduku) Brain Puzzles
Free

Enjoy endless free Sudoku puzzles with hints and notes for all difficulty levels. Train your brain with this intuitive and polished Sudoku game that offers a challenge or assistance to suit your style. Start playing now!

๐ŸŽฎ Games
(19K)
13
Sudokuใƒป
Sudokuใƒป
Sudokuใƒป
by Optime Software LLC
Free

Embark on a Sudoku journey set in feudal Japan with an iOS app offering dual keypad entry, smart notes, error checking, and multiple difficulty levels. Download now for free and experience Sudoku as it should be played!

๐ŸŽฎ Games
(11K)
14
Sudoku - Brain Puzzle Games
Sudoku - Brain Puzzle Games
Sudoku - Brain Puzzle Games
Jeux de Sudoku quotidiens
Free

Enjoy 5000 challenging Sudoku puzzles of varying difficulties every day with this addictive brain puzzle game. Test your logic and memory skills while having a great time - download now for iPhone!

๐ŸŽฎ Games
(299K)
15
Big Bad Sudoku Book
Big Bad Sudoku Book
Big Bad Sudoku Book
by Bad Weasel, LLC
Free

Experience the top-ranked Sudoku game loved by millions worldwide. Challenge your mind with various puzzles and levels for endless fun and brain-teasing entertainment. Download now and start playing!

๐ŸŽฎ Games
(1.5K)
16
Sudoku :)
Sudoku :)
Sudoku :)
Soduku Logic Puzzle Card Game
Free

Train your brain anytime, anywhere with this classic Japanese logic puzzle game. Play Sudoku on your mobile device for a challenging and fun experience that sharpens your mind.

๐ŸŽฎ Games
(58K)
17
Sudoku โ—†
Sudoku โ—†
Sudoku โ—†
Sudoku Logic Puzzle Card Game
Free

Experience the ultimate Sudoku game with customizable boards and multiple difficulty levels, perfect for beginners and experts alike. Track your progress, improve your skills, and challenge yourself with relaxing or challenging puzzles. Download now and start playing!

๐ŸŽฎ Games
(18K)
18
Sudokuยท Classic Puzzle Games
Sudokuยท Classic Puzzle Games
Sudokuยท Classic Puzzle Games
Logic Puzzle Math Number Games
Free

Enjoy the classic Sudoku game for free with varying difficulty levels, hints, and features like pencil marks and error correction. Train your brain daily, solve puzzles offline, and save your progress to continue later. Start playing Sudoku today!

๐ŸŽฎ Games
(60K)
19
Sudoku by MobilityWare+
Sudoku by MobilityWare+
Sudoku by MobilityWare+
Easy 2 Expert Colorful Puzzles
Free

Experience a beginner-friendly Sudoku puzzle game that uses color to aid in solving, starting with easier puzzles and gradually increasing difficulty levels. Train your brain with colorful grids, smaller puzzles, and switch to hard mode as you master the game. Enjoy a refreshing take on Sudoku while still having access to traditional black and white grids for veterans. Start solving puzzles today and let color guide your way!

๐ŸŽฎ Games
(26K)
20
Sudoku Puzzle Packs
Sudoku Puzzle Packs
Sudoku Puzzle Packs
Brain Fit Challenges
Free

"Challenge your intellect with Sudoku Puzzle Packs! Master Sudoku puzzles in various sizes with features like pencil marks and cell assist. Customize your experience with colorful themes and arcade style sounds. Download now to test your skills!"

๐ŸŽฎ Games
(394)