Comparison

Sudoku Master vs Unlock Spinner Jam

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

Head to head
About

Sudoku Master

Engage your mind with thousands of classic Sudoku puzzles. Features an intuitive interface, multiple difficulty levels, and helpful tools like note-taking and explanatory hints. Play offline and enjoy a rewarding brain workout.

Highlights
  • Intuitive user interface
  • Multiple difficulty levels
  • Note-taking feature
  • Explanatory hints
  • Highlighting numbers
  • Offline playable
Features
Read full description

Looking for a fun and challenging way to train your brain? Our SudokuMaster app has got you covered! With thousands of puzzles and a wide range of features, Sudoku has never been more engaging or rewarding. Here are some of the key features of our app: - Intuitive interface: Our app features a simple, user-friendly interface that makes it easy to jump right into the game. - Multiple difficulty levels: With unlimited easy level puzzles and over 20,000 puzzles in medium, hard, and expert levels, there's always a new challenge waiting for you. - Note-taking feature: Keep track of potential numbers for each square with our handy note-taking feature. - Explanatory hints: If you ever get stuck, our app offers explanatory hints that provide step-by-step instructions to guide you through the puzzle. - Highlighting numbers: Quickly spot specific numbers on the grid with our highlighting feature. - Offline playable: Our SudokuMaster app can be played offline, making it perfect for travel or breaks at work. - Brain workout: SudokuMaster is a great way to exercise your brain and improve your memory, concentration, and overall cognitive function. So why not download our SudokuMaster app today and experience all the benefits of this classic puzzle game? With its intuitive interface, multiple difficulty levels, and customizable gameplay, our app has everything you need to train your brain and have fun at the same time.

About

Unlock Spinner Jam

Engage in a vibrant puzzle game where you strategically unwind colorful planks to solve intricate levels. Utilize various tools and realistic mechanics to sort screws into their correct boxes, offering hours of challenging and satisfying gameplay.

Highlights
  • Unwind colorful planks
  • Sort screws into color-coded boxes
  • Challenging puzzles with increasing difficulty
  • Realistic mechanics and intuitive controls
  • Variety of tools to overcome obstacles
  • Hints available for tricky situations
Features
Read full description

Unlock Spinner Jam is a puzzle game where you use your finger to unwind colorful planks. Dive into a world of vibrant puzzles and work to unlock them all. Challenge yourself with each puzzle, where levels test your skills and patience with unique layouts and obstacles. With stunning 3D graphics, a colorful theme, and strategic gameplay, each level features artistic designs for an engaging experience. Use various tools to overcome obstacles and solve each puzzle. Enjoy hours of exciting gameplay with realistic mechanics and satisfying sound effects. How to Play: Carefully remove colorful planks in the correct sequence to drop each board. Tap on the plank to start unwinding. Fill tool boxes with screws of the same color. Complete each puzzle by sorting all screws into the right boxes. Key Features: - Challenging Puzzles: Levels with increasing difficulty. - Realistic Mechanics: Intuitive controls and realistic physics. - Various Tools: Different tools to solve puzzles. - Hints Available: Get help in tricky situations.

Screenshots

Sudoku Master4 screens
Unlock Spinner Jam4 screens

Verdict

The call

The clearest difference is ratings volume: Unlock Spinner Jam at 277 against Sudoku Master's 4. Unlock Spinner Jam also leads on iOS requirement (12.0 vs 14.0). Sudoku Master's advantage is rating (5.0 vs 4.7). On price, update cadence, 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 Master sells 1 one-off in-app purchase and Unlock Spinner Jam sells 13 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Sudoku Master holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Unlock Spinner Jam has 277 ratings behind it against 4, so its average is the more settled of the two.

UpkeepUpdate frequency

Sudoku Master ships an update every 5 days, Unlock Spinner Jam every 4 days. The most recent releases landed on October 6, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 7 level
Sudoku Master versus Unlock Spinner Jam: the parameters behind the verdict, then further details
ParameterSudoku MasterUnlock Spinner Jam
PriceFreeFree
Rating5.0 (4 ratings) — better4.7 (277 ratings)
Positive reviews—33.3% of reviews
Number of ratings4277 — better
Update frequencyEvery 5 daysEvery 4 days — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.012.0 — better
Further details — not scored
Size101 MB201 MB
Age rating4+12+
DeveloperShih-Kung ChenSyed Arbaz Gillani

Customer experience

Sudoku Master

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Unlock Spinner Jam

All ratings276 ratings
Positive93.5%
Neutral3.3%
Negative3.3%
Written reviews3 reviews
Positive33.3%
Neutral0.0%
Negative66.7%

In-app purchases

1 purchases

Sudoku Master

One-time1
  • 25 Hints$0.99
13 purchases

Unlock Spinner Jam

One-time13
  • 10 Tickets$2.99
  • Remove Ads$4.99
  • Sliver Pack$5.99
Show 10 more
  • 30 Tickets$5.99
  • Bundle 1$5.99
  • 60 Tickets$7.99
  • Bundle 2$8.99
  • Bundle 3$10.99
  • Giant Bundle$11.99
  • Premium Pack$13.99
  • 150 Tickets$14.99
  • 300 Tickets$26.99
  • 600 Tickets$34.99

Questions

Is Sudoku Master free?
Sudoku Master is free to download, with in-app purchases available.
Is Unlock Spinner Jam free?
Unlock Spinner Jam is free to download, with in-app purchases available.
Which has better reviews, Sudoku Master or Unlock Spinner Jam?
Sudoku Master is rated higher. Sudoku Master averages 5.0 out of 5 from 4 ratings, while Unlock Spinner Jam averages 4.7 from 277 ratings.
Do Sudoku Master or Unlock Spinner Jam have ads?
Both Sudoku Master and Unlock Spinner Jam show ads.
Which is updated more often, Sudoku Master or Unlock Spinner Jam?
Sudoku Master ships an update every 5 days, and Unlock Spinner Jam every 4 days. Most recently, Sudoku Master was updated on October 6, 2026 and Unlock Spinner Jam on October 24, 2026.

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