#28in SudokuSudoku ′
What is Sudoku ′?
Sudoku puzzle game listed in the Games genre for iPhone, iPad, and iPod touch. It offers unlimited grids that can be played online or offline, six difficulty levels from easy to diabolical, and daily challenges. It also includes undo and redo, up to 10 concurrent grids, automatic and manual notes, and conflict and error highlighting.
Pricing. Sudoku ′ is free to download, with in-app purchases on the App Store.
Good for
- Playing Sudoku offline without an internet connection
- Working through puzzles from easy up to diabolical difficulty
- Keeping several grids open at once with notes and undo
Screenshots
Why this app is in B tier
Sudoku ′ scores 77 out of 100: rating 94, rating count 88, App Store search rank 91, update recency 33. The four parts are averaged with no weights, and B tier follows from that score within this list. The full explanation, as data.
Description
Sudoku for beginners and advanced players alike, with unlimited grids on or offline, 6 difficulty levels ranging from "easy" to "diabolical," daily challenges, and a beautiful ergonomic design. Sudoku with no distractions: - Fast: no lengthy intros or slow animations. - Small: doesn't eat up a lot of storage on your device. - Friendly: big buttons avoid fat-fingering. - Non-intrusive: plays your music and nothing else. Sudoku with all the nuts and bolts: - Undo / Redo. - 10 concurrent grids. - Automatic and manual notes. - Conflict and error highlighting. - Customizable input and display settings. Sudoku on all your devices: - Universal: iPad, iPhone, and iPod touch. - Retina: native resolution on all screens. For feature requests and feedback, please email us at help@mindthefrog.com. Enjoy, The friendly team at mindthefrog :)
Compare in Sudoku
| Measure | Sudoku ′ |  Sudoku Master Edition |  Sudoku - No ads |
|---|---|---|---|
| Tier | B | B | C |
| Score | 77 / 100 | 78 / 100 | 76 / 100 |
| Rating | 4.7 ★ | 4.6 ★ | 4.1 ★ |
| Ratings | 38.6K | 7.9K | 4.3K |
| Latest ratings · 180d | 4.5 ★ · 20 reviews | — | — |
| Last update | 486d ago | 123d ago | 349d ago |
| Price | Free + IAP | Free download | Free download |
Alternatives
See all 39 ›
Sudoku.comFree + IAP · ★ 4.8S
▻Sudoku - Classic Brain GameFree + IAP · ★ 4.8S
Sudoku - Brain Puzzle GamesFree download · ★ 4.8S
Where else it ranks
Questions about Sudoku ′
Can I play without an internet connection?
Yes. The listing says unlimited grids can be played on or offline.
Which devices does it support?
It is universal for iPad, iPhone, and iPod touch, with native resolution on all screens.
Does it show ads or require an account?
Not stated on the App Store.
Is Sudoku ′ free?
Sudoku ′ is free to download, with in-app purchases.
What is Sudoku ′ good for?
Sudoku ′ is built for playing sudoku offline without an internet connection, working through puzzles from easy up to diabolical difficulty, keeping several grids open at once with notes and undo. It sits in the sudoku list on AppTierList.
Is Sudoku ′ worth it?
Sudoku ′ is B tier, ranked #28 of 40 sudoku apps with a score of 77 out of 100, from a 4.7 App Store rating across 38,614 ratings. Good, and 27 apps rank above it.
How does Sudoku ′ compare to Sudoku Master Edition?
Sudoku ′ is B tier at 77; Sudoku Master Edition is B tier at 78. Sudoku Master Edition ranks higher. Sudoku ′ is free to download, with in-app purchases, Sudoku Master Edition is free to download.
How often is Sudoku ′ updated?
Sudoku ′ was last updated over a year ago, on 2025-06-20, which holds its tier down.
All the facts
- List
- Sudoku
- Tier
- B (Good)
- Score
- 77 / 100
- Rank in list
- #28 of 40
- Ranking certainty
- settled
- Price
- Free + IAP
- App Store rating
- 4.7 out of 5
- Number of ratings
- 38,614
- Recent reviews
- 4.5 from 20 in the last 180 days
- Current version
- (486 days ago)
- App Store data read
- App Store category
- Games
- Good for
- Playing Sudoku offline without an internet connection, Working through puzzles from easy up to diabolical difficulty, Keeping several grids open at once with notes and undo
- Requires
- iOS 12.4 or later
- Size
- 6 MB
- Age rating
- 4+
- Languages
- 5
- Developer pages
- Website · Support · Privacy policy
- Maker
- unclaimed
- As data
- JSON · why it ranks here
Ranking refreshed · how it is computed