Comparison

GemuDoku vs Block Puzzle

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

Head to head
About

GemuDoku

This game blends Sudoku logic with block-placement challenges for a relaxing yet engaging experience. Clear lines horizontally, vertically, or within 3x3 grids to solve puzzles. Enjoy it offline with no time limits and aim for high scores.

Highlights
  • Sudoku and block puzzle mechanics
  • Clear lines horizontally, vertically, or 3x3 grids
  • Free to play
  • Offline play supported
  • No time limit
  • High score tracking
Features
Read full description

Gemudoku is a relaxing puzzle game combining Sudoku and block puzzle. It’s a simple but challenging free puzzle you will love it. HOW TO PLAY? 1. Place blocks to clear the play area. 2. Horizontal,vertical or designated 3x3 grids all work! FEATURES - FREE TO PLAY ! - No WIFI-You can play it anytime, anywhere. - No time limit! - Try to beat your high score or compete with friends. Have fun and become a master!

About

Block Puzzle

Engage your mind with a strategic block-placement puzzle game. Clear rows and columns by fitting various shapes onto an 8x8 board. Enjoy endless challenges or a world-traveling adventure, perfect for quick breaks or extended play.

Highlights
  • 8x8 block placement
  • Clear rows and columns
  • Classic endless mode
  • Journey world tour mode
  • High score strategy
  • No Wi-Fi required
Features
Read full description

"Use your brain strategically and try your luck at the same time. It may seem like a simple mission, but it's not easy to overcome obstacles that will challenge you. Lying in bed before going to sleep, secretly during office hours, and while eating dinner alone. Etc. This game can be enjoyed by people of all ages, anytime, anywhere. It is the best puzzle game that relieves stress and stimulates the brain with exciting block explosions. It has two modes: 'Classic' with endless levels and 'Journey' where you travel the world of jigsaw puzzles. You can enjoy it in a variety of ways. Download it for free and play “Puzzle Blast” right now, no Wi-Fi required! •Classic Mode: Drag blocks across the board to place as many blocks as possible. While playing the game, blocks of different shapes appear continuously, and when there are no more empty spaces on the board, the game is over. •Journey Mode: Take a trip around the world on a jigsaw puzzle! From the Eiffel Tower in Paris to the Opera House in Australia, travel all over the world to broaden your horizons and enjoy the fun of puzzle games. How to play Puzzle Blast: •Drag and drop blocks onto the 8x8 board. •Blocks are removed when a row or column is complete. •The game ends when there is no more space on the board to place any more blocks. Tips for playing Puzzle Blast: •You can get higher scores by matching multiple lines at the same time. (The thrill of exploding many strings at once is a bonus!) •It is important to plan and design the game by considering block shapes and positions rather than making decisions on the fly.”

Screenshots

GemuDoku4 screens
Block Puzzle3 screens

Verdict

The call

The clearest difference is in-app purchases: GemuDoku at none against Block Puzzle's 6. Block Puzzle's advantage is update cadence (every 11 days vs every 5 months) and iOS requirement (13.0 vs 15.0). On price, rating, ratings volume and ads 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. Block Puzzle sells 6 one-off in-app purchases. GemuDoku asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.7 for GemuDoku against 4.7 for Block Puzzle. Both are backed by a comparable volume of ratings — 34 and 96 respectively.

UpkeepUpdate frequency

GemuDoku ships an update every 5 months, Block Puzzle every 11 days. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.

Scorecard4 real differences · 6 level
GemuDoku versus Block Puzzle: the parameters behind the verdict, then further details
ParameterGemuDokuBlock Puzzle
PriceFreeFree
Rating4.7 (34 ratings)4.7 (96 ratings) — better
Positive reviews—27.9% of reviews
Number of ratings3496 — better
Update frequencyEvery 5 monthsEvery 11 days — better
AdsYesYes
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size207 MB314 MB
Age rating4+4+
DeveloperStickhero LimitedACTIONFIT

Customer experience

GemuDoku

All ratings34 ratings
Positive94.1%
Neutral0.0%
Negative5.9%

Block Puzzle

All ratings96 ratings
Positive90.6%
Neutral4.2%
Negative5.2%
Written reviews104 reviews
Positive27.9%
Neutral6.7%
Negative65.4%

In-app purchases

None

GemuDoku

No in-app purchases

6 purchases

Block Puzzle

One-time6
  • Hammer 5ea$0.49
  • Respawn 3ea$0.99
  • Hammer 17ea$2.99
Show 3 more
  • Respawn 11ea$2.99
  • Hammer 20 x Respawn 15$3.99
  • Remove Ads$3.99

Questions

Is GemuDoku free?
GemuDoku is free to download, with no in-app purchases.
Is Block Puzzle free?
Block Puzzle is free to download, with in-app purchases available.
Which has better reviews, GemuDoku or Block Puzzle?
Block Puzzle is rated higher. GemuDoku averages 4.7 out of 5 from 34 ratings, while Block Puzzle averages 4.7 from 96 ratings.
Do GemuDoku or Block Puzzle have ads?
Both GemuDoku and Block Puzzle show ads.
Which is updated more often, GemuDoku or Block Puzzle?
GemuDoku ships an update every 5 months, and Block Puzzle every 11 days. Most recently, GemuDoku was updated on October 24, 2026 and Block Puzzle on October 22, 2026.

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