Comparison

Sudoku HD+ vs Sudoku Rush

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

Head to head
About

Sudoku HD+

Solve thousands of Sudoku puzzles with five difficulty levels and helpful features like smart notes and multiple error checking options. Compare your scores with others on online leaderboards.

Highlights
  • Thousands of Sudoku puzzles
  • Five difficulty levels
  • Dual Pad and Single Pad input modes
  • Save and restore puzzle states
  • Smart Notes assistance
  • Multiple error checking levels
  • Online leaderboards
Features
Read full description

Sudoku HD+ is the best way to solve your favorite puzzles on the iPhone or the iPad! Thousands of sudokus! There are thousands of sudokus available right now. So you should not run out of puzzles to solve for quite some time. And new puzzles will be added with every update! Five difficulty levels! Categorized in five difficulty levels there are enough puzzles for everyone from beginners to professionals who like even the diabolical sudokus! Two different modes to enter your solutions! The Dual Pad Mode gives you two distinct keypads, one for entries and one for notes. The alternative is a Single Pad where you can switch between entering entries and notes and have bigger buttons. You can switch between the two modes at any time in the options menu! Save & restore! If you need to try out a solution, but you are not shure if it is correct, you can save the current state and come back to it whenever you want! Support through Smart Notes! If you enable Smart Notes the app will fill out all the possible notes and remove those which get impossible by the solutions you enter. This may give you just the bit help you need to solve those really hard puzzles! Multiple levels of error checking! With three levels of error checking there is a mode that suits everyone. The default mode will show you if you enter a number that is not possible at the field at the current time. Additional you can enable this error checking for the notes. The last option will show you if a number is wrong immediatly when you enter it. For those who don't want any help all options can be disabled. Online Leaderboards to compare yourself with others! The Game Center integration allows you to compare yourself with others. There are distinct leaderboards for each difficulty level and a general leaderboard where all levels are included. New Features to come! Future updates will bring more features and game modes, so stay tuned for even more fun with Sudoku HD+! Download Sudoku HD+ now and solve your favorite puzzles whereever you are!

About

Sudoku Rush

Features
Read full description

Pure Focus, Ultimate Speed! Challenge Your Brain with Sudoku Rush. Stop struggling with complex settings. Dive straight into the world of logic the moment you open the app. From beginners to experts, a perfect challenge awaits everyone. ◆ Why Sudoku Rush? Sleek & Clean UI: A modern dark-themed design that's easy on the eyes and helps you stay focused. Instant Play: No loading, no waiting. Start a new game or resume where you left off in a flash. Multiple Difficulty Levels: Choose your challenge from Easy, Medium, Hard, to Expert. Global Leaderboards: Sign in with Apple or Google to compete with players worldwide and prove your logic skills. 100% Free to Play: Enjoy all features without limits. Supported by minimal ads. ◆ Perfect For: Anyone looking for a quick brain workout during commutes or breaks. Puzzle lovers who want a clean, paper-free Sudoku experience. Fans of competitive gaming who want to see their names on the global ranking. Download Sudoku Rush now and prove you're the ultimate Sudoku Master!

Screenshots

Sudoku HD+3 screens
Sudoku Rush4 screens

Verdict

The call

The clearest difference is ads: Sudoku HD+ at none against Sudoku Rush's shown. Sudoku HD+ also leads on iOS requirement (9.0 vs 15.0). Sudoku Rush's advantage is update cadence (every 2 days vs every 9 days). On price, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Sudoku HD+ ships an update every 9 days, Sudoku Rush every 2 days. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

Scorecard3 real differences · 7 level
Sudoku HD+ versus Sudoku Rush: the parameters behind the verdict, then further details
ParameterSudoku HD+Sudoku Rush
PriceFreeFree
Rating4.3 (15 ratings) — better—
Positive reviews71.4% of reviews—
Number of ratings15 — better—
Update frequencyEvery 9 daysEvery 2 days — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS9.0 — better15.0
Further details — not scored
Size33 MB70 MB
Age rating4+4+
DeveloperFlorian LetzDOWOO KIM

In-app purchases

None

Sudoku HD+

No in-app purchases

None

Sudoku Rush

No in-app purchases

Questions

Is Sudoku HD+ free?
Sudoku HD+ is free to download, with no in-app purchases.
Is Sudoku Rush free?
Sudoku Rush is free to download, with no in-app purchases.
Do Sudoku HD+ or Sudoku Rush have ads?
Sudoku Rush shows ads; Sudoku HD+ does not.
Which is updated more often, Sudoku HD+ or Sudoku Rush?
Sudoku HD+ ships an update every 9 days, and Sudoku Rush every 2 days. Most recently, Sudoku HD+ was updated on October 30, 2026 and Sudoku Rush on October 28, 2026.

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