Comparison

Sudoku (No Limits) vs Sudoku ∙

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • 4 difficulty levels
  • 3 input modes
  • Pencil marks with auto fill/erase
  • Highlighting options
  • Intelligent hints
  • Online progress tracking
  • Real-time competitions
Features
Read full description

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

About

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.

Highlights
  • Multiple difficulty levels
  • Beginner tutorial
  • Automatic game saving
  • Customizable in-game options
  • Left or right-handed play
Features
Read full description

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

Sudoku (No Limits)4 screens
Sudoku ∙4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

Sudoku (No Limits) ships an update every 7 months, Sudoku ∙ every 2 months. Both last shipped on October 19, 2026.

Scorecard5 real differences · 5 level
Sudoku (No Limits) versus Sudoku ∙: the parameters behind the verdict, then further details
ParameterSudoku (No Limits)Sudoku ∙
PriceFreeFree
Rating4.8 (8.4K ratings) — better4.7 (1.4K ratings)
Positive reviews93.4% of reviews — better79.0% of reviews
Number of ratings8.4K — better1.4K
Update frequencyEvery 7 monthsEvery 2 months — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod, Apple TV — better
Requires iOS17.613.0 — better
Further details — not scored
Size11 MB113 MB
Age rating4+4+
Developergenina.comSolitaire Games Studio

Customer experience

Sudoku (No Limits)

All ratings8,407 ratings
Positive97.4%
Neutral1.4%
Negative1.2%
Written reviews1,829 reviews
Positive93.4%
Neutral3.1%
Negative3.4%

Sudoku ∙

All ratings1,434 ratings
Positive95.1%
Neutral2.8%
Negative2.1%
Written reviews1,236 reviews
Positive79.0%
Neutral7.4%
Negative13.6%

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

2 purchases

Sudoku (No Limits)

Subscriptions2
  • Ad-free quarterly$0.993 Months
  • Ad-free yearly$2.991 Year
1 purchases

Sudoku ∙

One-time1
  • Remove advertising$2.99

Questions

Is Sudoku (No Limits) free?
Sudoku (No Limits) is free to download, with in-app purchases available.
Is Sudoku ∙ free?
Sudoku ∙ is free to download, with in-app purchases available.
Which has better reviews, Sudoku (No Limits) or Sudoku ∙?
Sudoku (No Limits) is rated higher. Sudoku (No Limits) averages 4.8 out of 5 from 8.4K ratings, while Sudoku ∙ averages 4.7 from 1.4K ratings.
Do Sudoku (No Limits) or Sudoku ∙ have ads?
Both Sudoku (No Limits) and Sudoku ∙ show ads.
Which is updated more often, Sudoku (No Limits) or Sudoku ∙?
Sudoku (No Limits) ships an update every 7 months, and Sudoku ∙ every 2 months. Most recently, Sudoku (No Limits) was updated on October 19, 2026 and Sudoku ∙ on October 19, 2026.

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