Sudoku (No Limits) vs Sudoku ∙
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Sudoku (No Limits)
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.
- 4 difficulty levels
- 3 input modes
- Pencil marks with auto fill/erase
- Highlighting options
- Intelligent hints
- Online progress tracking
- Real-time competitions
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Sudoku with no limits: every level, every feature, every puzzle – yours from the start. Pick your challenge – Easy, Medium, Hard or Extreme – and solve with an interface that keeps every tool a tap away. Interrupted? Just leave: your puzzle is saved exactly as you left it. Want to see how you compare? Upload your results, check the top scores, or join the weekly Sudoku competition. Features: * 4 difficulty levels: Easy, Medium, Hard, Extreme * Custom mode: enter any puzzle and solve it in the same familiar interface * 3 input modes: "Digit first", "Cell first" or pop-up * Pencil marks (notes) with automatic fill and erase * Highlighting of the selected digit, plus crosshairs for the current row, column and box * Digit counts show how many of each digit are placed * Smart hints that use logic only – never guesses * Two levels of automatic error checking * Unlimited undo and redo * Night and Day modes * Auto-save * Plays offline – no internet needed to solve * Works on iPhone and iPad * Online results, top scores, history and real-time competitions Free with ads. Prefer no ads? An optional ad-free subscription is available in the app. Questions or suggestions? Contact us at sudoku@genina.com. Like us on Facebook: https://www.facebook.com/Genina-135806803144543 Follow us on X: @GeninaDotCom Or visit us online: http://www.genina.com/apps/sudoku/ Enjoy! PS The use of this application is governed by the standard Apple Terms of Use (EULA) located here - https://www.apple.com/legal/internet-services/itunes/dev/stdeula/, and is subject to our Privacy Policy located here - http://www.genina.com/pages/privacy/privacy.jsf
Sudoku ∙
Engage in a classic logic puzzle with multiple difficulty levels, from beginner to expert. Features include automatic saving, customizable options, and a beginner tutorial. Enjoy a well-crafted gameplay experience designed for maximum enjoyment on your mobile device.
- Multiple difficulty levels
- Beginner tutorial
- Automatic game saving
- Customizable in-game options
- Left or right-handed play
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Sudoku is now available for iPhone, iPod Touch and iPad - with a level of gameplay never seen before in the AppStore! Discover this great version of Sudoku and join thousands of other addicted players - "This version is really well made - clean and easy to play. My favourite." - "Great game! I'll definitely recommend it to my friends." DIFFERENT GAME MODES - Four levels of difficulty - you can enjoy the game whether you're a beginner or an expert! - Novice player? Try our beginners' sudoku, with an interactive tutorial. - Or are you a Sudoku expert? Try the 'Impossible' level! - Left or Right-handed A FULL, FUN VERSION OF SUDOKU - Each turn is automatically saved - Prevent screen time-out during game time - The graphics have been designed to maximise your enjoyment Customise your game with many different in-game options, which you can turn on or off: - Show same-value numbers entered - Prevent same numbers from being entered - Activate or deactivate the timer
Screenshots
Verdict
The clearest difference is update cadence: Sudoku ∙ at every 2 months against Sudoku (No Limits)'s every 7 months. Sudoku ∙ also leads on device support (4 vs 2) and iOS requirement (13.0 vs 17.6). Sudoku (No Limits)'s advantage is review sentiment (93% vs 79%) and ratings volume (8.4K vs 1.4K). On price, rating, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Sudoku (No Limits) sells 2 in-app purchases, starting at $0.99 per 3 months and Sudoku ∙ sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.8 for Sudoku (No Limits) against 4.7 for Sudoku ∙. That said, the two scores are not equally well evidenced: Sudoku (No Limits) has 8.4K ratings behind it against 1.4K, so its average is the more settled of the two. Written reviews are what separate them: 93% of Sudoku (No Limits)'s written reviews are positive against 79% of Sudoku ∙'s.
Sudoku (No Limits) ships an update every 7 months, Sudoku ∙ every 2 months. Both last shipped on October 19, 2026.
| Parameter | Sudoku (No Limits) | Sudoku ∙ |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (8.4K ratings) — better | 4.7 (1.4K ratings) |
| Positive reviews | 93.4% of reviews — better | 79.0% of reviews |
| Number of ratings | 8.4K — better | 1.4K |
| Update frequency | Every 7 months | Every 2 months — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, iPod, Apple TV — better |
| Requires iOS | 17.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 11 MB | 113 MB |
| Age rating | 4+ | 4+ |
| Developer | genina.com | Solitaire Games Studio |
Customer experience
Sudoku (No Limits)
Sudoku ∙
Bugs and requests
Sudoku (No Limits)
Not enough reviews yet to summarise bugs or requests.
Sudoku ∙
Reported bugs
3 issues- Incorrect puzzle solutions
- Inconsistent scoring and progress tracking
- Ads that disrupt gameplay
Requested features
4 requests- Option to disable ads
- Larger grid size
- Ability to review completed puzzles
- Customizable themes and appearances
In-app purchases
Sudoku (No Limits)
- Ad-free quarterly$0.993 Months
- Ad-free yearly$2.991 Year
Sudoku ∙
- Remove advertising$2.99









