Comparison

Sudoku Master vs Block

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 a classic number puzzle game offering thousands of free puzzles across four difficulty levels. Utilize helpful tools like hints and auto-check, or challenge yourself to solve them without assistance. Enjoy a beautifully recreated classic design with note-taking features for a personalized experience.

Highlights
  • Thousands of free puzzles
  • Four difficulty levels
  • Hints and auto-check
  • Note-taking feature
  • Classic design
  • Offline play
Features
Read full description

Choose any level you like. Play easier levels to challenge your brain, or try expert levels to give your mind a real workout. Sudoku has some features that make the game easier for you: hints, auto-check, and highlighted duplicates. You can use them, or complete the challenge without their help – it's totally up to you! What's more, in Sudoku each puzzle has one solution. Key Features: - Thousands of well-formed, totally free puzzles - The classic Sudoku design, beautifully recreated on your phone - Use the pencil to make notes right on the puzzle - Highlight duplicates to help you solve the puzzle - Challenge yourself by limiting yourself to three mistakes - Use hints to help you find your way through difficult puzzles - - Play Sudoku your way with our finely tuned customisation - Four perfectly crafted difficulty levels: Easy, Medium, Hard, and Expert. We hope you enjoy Sudoku, and please contact our five star support if you have any questions :-) Subscription options: Premium VIP members offer weekly subscription: after 3 days of free trial, you can spend $4.99 to unlock all pictures and remove advertisements. End of trial and subscription renewal: This price is for United States customers. Pricing in other countries may vary and actual charges may be converted to your local currency depending on the country of residence. Payment will be charged to iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user’s Account Settings after purchase. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. Privacy Policy:https://app.sparkhan.com/privacy.html Terms of Use: https://app.sparkhan.com/terms.html

About

Block

Features
Read full description

Block-Switch is a fun and satisfying block puzzle game where every move matters. Drag and place blocks on the board, clear rows and columns, build powerful combo chains, and aim for the highest score. Easy to pick up and hard to put down, Block-Switch challenges your logic, timing, and strategy with every set of pieces. Plan ahead, make smart placements, and use your limited rotations wisely to stay in the game longer. Features Simple and intuitive drag-and-drop controls Addictive block puzzle gameplay Clear rows and columns for big points Create combo chains and chase perfect clears Use special rotations to turn the game around Clean visuals and satisfying effects Endless high-score challenge Whether you want a relaxing puzzle session or a serious score chase, Block-Switch delivers a rewarding experience every time you play.

Screenshots

Sudoku Master4 screens
Block4 screens

Verdict

The call

The clearest difference is in-app purchases: Block at none against Sudoku Master's 6. Sudoku Master's advantage is iOS requirement (12.0 vs 16.0). On price, update cadence, ads 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. Sudoku Master sells 6 in-app purchases, starting at $3.99 per 7 days. Block asks for nothing beyond the download.

UpkeepUpdate frequency

Sudoku Master ships an update every 3 weeks, Block monthly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 8 level
Sudoku Master versus Block: the parameters behind the verdict, then further details
ParameterSudoku MasterBlock
PriceFreeFree
Rating4.7 (27 ratings) — better—
Positive reviews75.0% of reviews—
Number of ratings27 — better—
Update frequencyEvery 3 weeks — betterMonthly
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better16.0
Further details — not scored
Size128 MB184 MB
Age rating4+4+
Developer帅 李AURORA PIXEL STUDIOS LTD

In-app purchases

6 purchases

Sudoku Master

Subscriptions2
  • VIP(Week)3 Days trial$3.997 Days
  • vip(月)3 Days trial$4.991 Month
One-time4
  • 2500 coins$3.99
  • 7000 coins$5.99
  • 16888 coins$10.99
Show 1 more
  • 36888 coins$19.99
None

Block

No in-app purchases

Questions

Is Sudoku Master free?
Sudoku Master is free to download, with in-app purchases available.
Is Block free?
Block is free to download, with no in-app purchases.
Do Sudoku Master or Block have ads?
Both Sudoku Master and Block show ads.
Which is updated more often, Sudoku Master or Block?
Sudoku Master ships an update every 3 weeks, and Block monthly. Most recently, Sudoku Master was updated on November 3, 2026 and Block on October 31, 2026.

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