Comparison

Unblock 2 Escape vs Master Sudoku Challenge

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

Head to head
About

Unblock 2 Escape

Slide blocks to free the white piece in this addictive brain-exercising puzzle game. With thousands of free puzzles across five difficulty levels, it offers both challenge and relaxation modes for endless entertainment.

Highlights
  • 8639 free puzzles
  • Five difficulty levels
  • Challenge and relax modes
  • Solve/hint system
  • Customizable backgrounds and pieces
  • Leaderboards and achievements
Features
Read full description

Unblock 2 Escape is a simple and addictive puzzle game, that will exercise your brain!! The goal is to escape with the white piece by sliding other blocks out of its way. It comes with 8639 free puzzles and five difficulty levels so there is something for every skill level, and it will provide you with hours of free entertainment. Try to solve the puzzle in challenge mode where each move counts, and a perfect solve will earn you three stars or go for the relax mode, where you can just focus on getting through the puzzles one by one. • Ultra smooth graphics with full tablet support. • Leaderboards. • Achievements. • 8639 free puzzles. 100 extra difficulty ones can be unlocked. • Five free difficulty levels: novice, beginner, intermediate, advanced & expert. • One extra difficulty levels can be unlocked: Professor • Play in either challenge or relax mode. • Solve/hint system to help you, if you are stuck. • Solve a level with the minimum number of slide moves and earn an extra solve. • Undo & quick restart available. • Quick jump between levels. • Customize the game with multiple backgrounds and pieces to choose from. • Quick difficulty change via the in game menu. To get you started novice & beginner level 1 acts as a tutorial, and you can always access the help screen from the in game menu. The sound volume can be adjusted in the options menu.

About

Master Sudoku Challenge

Features
Read full description

Unleash your brainpower with Sudoku Master, the ultimate Sudoku experience! Whether you're a beginner or a seasoned expert, Sudoku Master offers puzzles for all levels. Train your brain, sharpen your logic, and have fun while solving endless grids of Sudoku!

Screenshots

Unblock 2 Escape4 screens
Master Sudoku Challenge4 screens

Verdict

The call

The clearest difference is in-app purchases: Master Sudoku Challenge at none against Unblock 2 Escape's 5. Master Sudoku Challenge also leads on ads (none vs shown) and update cadence (weekly vs every 8 months). Unblock 2 Escape's advantage is iOS requirement (11.0 vs 15.1). On price 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. Unblock 2 Escape sells 5 one-off in-app purchases. Master Sudoku Challenge asks for nothing beyond the download.

UpkeepUpdate frequency

Unblock 2 Escape ships an update every 8 months, Master Sudoku Challenge weekly. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.

Scorecard4 real differences · 6 level
Unblock 2 Escape versus Master Sudoku Challenge: the parameters behind the verdict, then further details
ParameterUnblock 2 EscapeMaster Sudoku Challenge
PriceFreeFree
Rating4.8 (11 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings11 — better—
Update frequencyEvery 8 monthsWeekly — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better15.1
Further details — not scored
Size50 MB52 MB
Age rating4+4+
DeveloperRene VindingYGALAAD

In-app purchases

5 purchases

Unblock 2 Escape

One-time5
  • 20 solves$0.99
  • Kid level pack$0.99
  • Professor level pack$0.99
Show 2 more
  • Disable ads$2.99
  • Unlimited solves$9.99
None

Master Sudoku Challenge

No in-app purchases

Questions

Is Unblock 2 Escape free?
Unblock 2 Escape is free to download, with in-app purchases available.
Is Master Sudoku Challenge free?
Master Sudoku Challenge is free to download, with no in-app purchases.
Do Unblock 2 Escape or Master Sudoku Challenge have ads?
Unblock 2 Escape shows ads; Master Sudoku Challenge does not.
Which is updated more often, Unblock 2 Escape or Master Sudoku Challenge?
Unblock 2 Escape ships an update every 8 months, and Master Sudoku Challenge weekly. Most recently, Unblock 2 Escape was updated on November 1, 2026 and Master Sudoku Challenge on November 4, 2026.

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