Comparison

Karaoke Manager vs BlockMatrix

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

Head to head
About

Karaoke Manager

Manage a karaoke bar by preventing fires with hand-generated energy blasts. This casual puzzle game offers stress relief through its unique gameplay mechanics. Future updates will introduce a level system and new room designs.

Highlights
  • Fire prevention gameplay
  • Hand-generated energy blasts
  • Casual puzzle mechanics
  • Stress relief
  • Future level system
  • Future room designs
Features
Read full description

Please manage the karaoke bar to prevent any fires. Your main responsibility is to continuously ensure that the karaoke bar remains fire-free. As the karaoke bar manager, you will extinguish fires using hand-generated energy blasts. A level system and room designs will be added in the future. The player must position themselves on circle dots, similar to a connect-the-dots game. The perfect casual puzzle game for stress relief!

About

BlockMatrix

A logic-based block puzzle game where you use numerical clues to deduce the location of hidden blocks. It offers a unique challenge distinct from Sudoku or Nonograms, with progressive difficulty levels for all skill sets.

Highlights
  • Logic-based block deduction
  • Numerical clues for placement
  • Progressive difficulty levels
  • Original puzzle mechanics
  • Immersive puzzle experience
Features
Read full description

A brainy block puzzle! Solve with pure logic in this new kind of block game. Use numbers as clues to uncover the hidden blocks! BlockMatrix is a brain-teasing puzzle game that challenges your reasoning skills with unique rules and block arrangements. Using only limited hints, your goal is to precisely deduce the location of every hidden block. Unlike anything you've seen before, BlockMatrix offers a new kind of puzzle experience — different from Sudoku or Nonograms, yet just as addictive. Key Features - Boost Your Logical Thinking: Not just intuition — these puzzles demand careful deduction and strategic planning. - Progressive Difficulty: From easy tutorials to tough expert-level challenges, there's something for every skill level. Recommended For - Fans of Sudoku, Nonograms, or crosswords - Thinkers who enjoy brain workouts - Players looking for a quiet, immersive puzzle experience - Anyone seeking a truly original kind of puzzle game How to Play - Each row and column in the matrix shows two hints: the number of blocks and the maximum block size. - The maximum size tells you how big the largest block is in that line. - The number of blocks indicates how many separate block groups appear in that line. Each group must be separated by at least one empty space (marked as X). - As you mark blocks and Xs to satisfy the rules, the full picture of the matrix is revealed. - There are no guesswork puzzles — every solution can be found through pure logic! Step into the world of BlockMatrix — From simple challenges to brain-breaking puzzles, test the true limits of your mind!

Screenshots

Karaoke Manager3 screens
BlockMatrix4 screens

Verdict

The call

The clearest difference is in-app purchases: BlockMatrix at none against Karaoke Manager's 3. BlockMatrix also leads on review sentiment (100% vs 70%). Karaoke Manager's advantage is update cadence (daily vs weekly) and iOS requirement (12.0 vs 15.6). On price, 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. Karaoke Manager sells 3 one-off in-app purchases. BlockMatrix asks for nothing beyond the download.

UpkeepUpdate frequency

Karaoke Manager ships an update daily, BlockMatrix weekly. Both last shipped on October 24, 2026.

Scorecard5 real differences · 5 level
Karaoke Manager versus BlockMatrix: the parameters behind the verdict, then further details
ParameterKaraoke ManagerBlockMatrix
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews70.0% of reviews100.0% of reviews — better
Number of ratings1 — better—
Update frequencyDaily — betterWeekly
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.6
Further details — not scored
Size145 MB53 MB
Age rating4+4+
DeveloperKyung Hyun ParkDNTech7consulting Co., Ltd.

Customer experience

Karaoke Manager

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews10 reviews
Positive70.0%
Neutral10.0%
Negative20.0%

BlockMatrix

Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

Karaoke Manager

One-time3
  • 5000 Cash$4.99
  • No Ads$4.99
  • 10,000 Cash$9.99
None

BlockMatrix

No in-app purchases

Questions

Is Karaoke Manager free?
Karaoke Manager is free to download, with in-app purchases available.
Is BlockMatrix free?
BlockMatrix is free to download, with no in-app purchases.
Do Karaoke Manager or BlockMatrix have ads?
Both Karaoke Manager and BlockMatrix show ads.
Which is updated more often, Karaoke Manager or BlockMatrix?
Karaoke Manager ships an update daily, and BlockMatrix weekly. Most recently, Karaoke Manager was updated on October 24, 2026 and BlockMatrix on October 24, 2026.

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