Best Hoolatron Studios Apps & Games

209+ iOS apps & games curated and reviewed

4.7 avg rating
18 free apps & games
Updated July 2026

With an average user rating of 4.7★, the hoolatron studios category is one of the App Store's strongest. Browse all 209+ apps and games we track, sorted so the most loved ones surface first.

Compare top Hoolatron Studios Apps & Games (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Sudoku Master EditionSudoku Master EditionFree4.6★ (7.9K)YesYesJul 2026
2Killer Sudoku by Sudoku.comKiller Sudoku by Sudoku.comFree4.7★ (213K)YesYesJul 2026
3Sudoku SESudoku SEFree4.6★ (1.8K)YesNoJul 2026
4Sudoku ▦Sudoku ▦Free4.7★ (104K)YesNoJul 2026
5Big Bad Sudoku BookBig Bad Sudoku BookFree4.4★ (1.5K)NoNoJul 2026
6SudokuSudoku$2.994.5★ (556)NoNoJul 2026
7⋆Sudoku⋆SudokuFree4.7★ (161K)YesYesJul 2026
8Sudoku Master - Brain GamesSudoku Master - Brain GamesFree4.8★ (5K)YesYesJul 2026

Top Picks for Hoolatron Studios

Sudoku Master Edition#1

Sudoku Master Edition by Hoolatron Studios

Daily Sudoku & Logic Puzzles
Editor's Choice
🎮 Games
4.6😊(7.9K ratings)
FreeAdsIn-App Purchases
Sudoku Master Edition screenshot 1
Sudoku Master Edition screenshot 2
Sudoku Master Edition screenshot 3
Sudoku Master Edition screenshot 4
Sudoku Master Edition screenshot 5
Sudoku Master Edition screenshot 6

This app offers a comprehensive Sudoku experience with numerous customization options, multiple game modes, and difficulty levels. It features a minimalist design, daily challenges, and Apple Pencil integration for a pen-and-paper feel.

What We Love

  • 👍 Great app for sudoku
  • 👍 Fun game
  • 👍 Best design and master level is actually hard
  • 👍 Intuitive controls

Room to Improve

  • 🐛 App freezes and crashes
  • 🔋 Battery drain issues
  • 🐛 Handwriting recognition problems
Killer Sudoku by Sudoku.com#2

Killer Sudoku by Sudoku.com by Easybrain Ltd

Math crossword & number puzzle
Strong Contender
🎮 Games
4.7😐(213K ratings)
FreeAdsIn-App Purchases
Killer Sudoku by Sudoku.com screenshot 1
Killer Sudoku by Sudoku.com screenshot 2
Killer Sudoku by Sudoku.com screenshot 3
Killer Sudoku by Sudoku.com screenshot 4
Killer Sudoku by Sudoku.com screenshot 5
Killer Sudoku by Sudoku.com screenshot 6

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.

What We Love

  • 👍 Challenging game
  • 🚀 Great time-filler
  • 💡 Unique take on Sudoku
  • 👍 Enjoyable experience

Room to Improve

  • 🔍 Too many ads
  • 🔍 Ads interrupt gameplay
  • 🐛 Bugs and glitches
Sudoku SE#3

Sudoku SE by Mighty Mighty Good Games

Worth Considering
🎮 Games
4.6😊(1.8K ratings)
FreeAds
Sudoku SE screenshot 1
Sudoku SE screenshot 2
Sudoku SE screenshot 3
Sudoku SE screenshot 4
Sudoku SE screenshot 5

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.

What We Love

  • 👍 Easy to navigate and play
  • 🚀 No annoying ads
  • 👍 Intuitive play and options
  • 👍 Great for memory training

Room to Improve

  • 🐛 Small buttons for big fingers
  • 🐛 Inconsistent difficulty levels
  • 🐛 Puzzles require guessing at times

More Hoolatron Studios apps to explore

4
Sudoku ▦
Sudoku ▦
Sudoku ▦
Sudoku (Soduku) Brain Puzzles
Free

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.

Thousands of free puzzlesClassic Sudoku designPencil mode for notes
🎮 Games
(104K)
free with in-app purchases
5
Big Bad Sudoku Book
Big Bad Sudoku Book
Big Bad Sudoku Book
by Bad Weasel, LLC
Free

This is a classic Sudoku game with a unique approach to hints and scoring. It offers downloadable themes, challenging campaigns, and features designed to feel like a real paper puzzle book but enhanced with digital tools. Enjoy unlimited free play and a focus on brain-powered solving.

Smart hints that guide without giving answersDownloadable themes and puzzle book campaignsArcade-style puzzle scoring based on difficulty
🎮 Games
(1.5K)
paid
6
Sudoku
Sudoku
Sudoku
by Mighty Mighty Good Games
$2.99

Engage in a classic logic puzzle experience with a vast collection of unique challenges. Enjoy multiple difficulty levels, helpful tools, and the ability to track your progress and compete with friends. Solve puzzles anytime, anywhere, with features designed to enhance your gameplay.

1000 unique puzzlesFour skill levelsShow incorrect answers
🎮 Games
(556)
free
7
⋆Sudoku
⋆Sudoku
⋆Sudoku
Classic Sudoku Logic Puzzles
Free

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.

Smart hint system teaches logicFive difficulty levelsDaily puzzle challenges
🎮 Games
(161K)
free with in-app purchases
8
Sudoku Master - Brain Games
Sudoku Master - Brain Games
Sudoku Master - Brain Games
Fun classic math match number
Free

Engage your mind with classic Sudoku puzzles. This app offers thousands of challenges across four difficulty levels, from easy to expert. Features include daily challenges, intelligent hints, and the ability to play at your own pace without time limits.

Thousands of Sudoku puzzlesFour difficulty levelsDaily Challenges
🎮 Games
(5K)
free with in-app purchases
9
Sudoku Joy: Number Master Game
Sudoku Joy: Number Master Game
Sudoku Joy: Number Master Game
Brain number puzzle games
Free

Engage your mind with a classic number logic puzzle. Offers daily challenges, customizable skins including a night mode, and intelligent hints to help you solve puzzles of varying difficulty. Experience the satisfaction of logic and problem-solving.

Daily Sudoku challengesMultiple difficulty levelsCustomizable skins
🎮 Games
(705)
free with in-app purchases
10
Sudoku ◆
Sudoku ◆
Sudoku ◆
Sudoku Logic Puzzle Card Game
Free

Engage in a classic logic puzzle experience with an endless supply of Sudoku challenges. This app offers a sleek, modern interface designed for relaxing brain exercise, allowing you to hone your deduction skills and improve concentration. Track your progress, earn stars, and enjoy customizable gameplay across all your devices.

Endless Sudoku puzzlesCustomizable board and colorsHints, notes, and auto-complete
🎮 Games
(18K)
free with in-app purchases
11
Sudoku·
Sudoku·
Sudoku·
High Quality Sudoku Cards
Free

Engage your mind with a classic Sudoku puzzle game. Enjoy a clean interface and multiple difficulty levels. Track your progress and compete with others.

Daily ChallengeMultiple difficulty levelsNote taking
🎮 Games
(17K)
ad-supported
12
Sudoku.com - Number Games
Sudoku.com - Number Games
Sudoku.com - Number Games
Classic sudoku brain puzzle
Free

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.

Thousands of classic Sudoku puzzlesDaily Challenges and Seasonal EventsHints and Auto-Check features
🎮 Games
(1.8M)
free with in-app purchases
13
Sudoku ′ No ads
Sudoku ′ No ads
Sudoku ′ No ads
Classic number puzzle game
$1.99

Engage in a classic number puzzle experience with no advertisements. This app offers unlimited grids, six difficulty levels, and daily challenges, all within a user-friendly and distraction-free interface. Enjoy a smooth and intuitive gameplay on all your devices.

No adsUnlimited grids6 difficulty levels
🎮 Games
(26K)
free
14
Sudoku by MobilityWare+
Sudoku by MobilityWare+
Sudoku by MobilityWare+
Easy 2 Expert Colorful Puzzles
Free

This app offers a beginner-friendly approach to Sudoku puzzles, utilizing color to simplify the learning process. It starts with smaller grids and gradually increases difficulty, making it accessible for new players while still offering challenges for experienced ones.

Color-assisted Sudoku gridsSmaller puzzle sizes for beginnersAdjustable difficulty levels
🎮 Games
(26K)
free
15
Sudoku Puzzle - Brain Games
Sudoku Puzzle - Brain Games
Sudoku Puzzle - Brain Games
Classic Sudoku & Math Games
Free

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.

Thousands of Sudoku puzzlesFour difficulty levels (Easy, Medium, Hard, Expert)Note-taking mode
🎮 Games
(84K)
free with in-app purchases
16
Sudoku :)
Sudoku :)
Sudoku :)
Soduku Logic Puzzle Card Game
Free

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.

Four difficulty settingsCustomizable background colorsEmoji number option
🎮 Games
(58K)
free with in-app purchases
17
Sudoku by Staple Games
Sudoku by Staple Games
Sudoku by Staple Games
by Staple Games
Free

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.

Daily ChallengeFour difficulty levelsNumber removal assistance
🎮 Games
(100K)
ad-supported
18
Sudoku· Classic Puzzle Games
Sudoku· Classic Puzzle Games
Sudoku· Classic Puzzle Games
Logic Puzzle Math Number Games
Free

This app offers a comprehensive Sudoku experience with thousands of puzzles across multiple difficulty levels. It includes features like hints, step-by-step help, customizable gameplay, and offline play. Track your progress, unlock achievements, and explore classic and modern Sudoku variations.

Unlimited Sudoku puzzlesDaily Sudoku challengesHints and step-by-step help
🎮 Games
(60K)
free with in-app purchases
19
Sudoku - Classic Sudoku Games
Sudoku - Classic Sudoku Games
Sudoku - Classic Sudoku Games
Sudoku (Soduku) Brain Puzzles
Free

Engage your mind with a classic Sudoku puzzle game offering an endless supply of challenges. Choose from four difficulty levels and utilize helpful tools like hints and auto-check to enhance your gameplay experience. Train your brain anytime, anywhere with this intuitive and polished application.

Endless free Sudoku puzzlesFour difficulty levelsHints
🎮 Games
(20K)
ad-supported
20
Good Sudoku+
Good Sudoku+
Good Sudoku+
Sudoku that loves you
Free

This app transforms your device into an AI-powered Sudoku companion. It offers a vast library of high-quality puzzles, intelligent hints, and tools to reduce tedious tasks, making the game more enjoyable and educational for all skill levels.

AI-powered hint systemOver 70,000 high-quality puzzlesTools to reduce busywork
🎮 Games
(596)
paid

FAQ about Hoolatron Studios

What are the best hoolatron studios apps & games for iPhone?
Sudoku Master Edition tops our hoolatron studios apps & games ranking as of July 2026, with a 4.6-star average from 7.9K App Store ratings, and it's free to download.
Yes — 18 of the top hoolatron studios apps & games we rank are free to download, including Sudoku Master Edition and Killer Sudoku by Sudoku.com.
Sudoku Master Edition shows ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 209+ hoolatron studios apps & games on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
Sudoku Master Edition is a mobile application that provides a rich and customizable Sudoku puzzle experience. It offers a variety of game modes, difficulty levels, and extensive personalization options for themes, fonts, and grid styles.
Key features include multiple game modes like Lightning Mode and Zen Mode, five difficulty levels from Easy to Master, customizable themes and fonts, note-taking capabilities, and Apple Pencil integration for a pen-and-paper feel. It also offers helpful tools like a Highlight Helper and Auto-complete.