Comparison

Merge Num vs BlockMatrix

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

Head to head
About

Merge Num

Features
Read full description

Learn Korean with Fun and Simple Number Puzzles! Combine numbers to learn the basics of the Korean alphabet (Hangul) in this delightful, easy-to-play puzzle game! Perfect for anyone looking to pick up Korean through an engaging and interactive experience. Cute Character Animations: Each number is represented by a charming character that performs fun actions and disappears as they combine, keeping you entertained with every move. Vibrant Visuals & Music: Enjoy the refreshing background visuals and music, designed to help you focus and enjoy learning. Challenge Your Mind: As you progress through the levels, match increasingly complex Korean word shapes for a true brain-teasing experience! Whether you’re just starting out or want a fun way to improve your Korean, this game is perfect for all ages. Download now and start learning Korean the playful way!

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

Merge Num3 screens
BlockMatrix4 screens

Verdict

The call

The clearest difference is in-app purchases: BlockMatrix at none against Merge Num's 1. Merge Num's advantage is update cadence (daily vs weekly) and iOS requirement (13.0 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. Merge Num sells 1 one-off in-app purchase. BlockMatrix asks for nothing beyond the download.

UpkeepUpdate frequency

Merge Num ships an update daily, BlockMatrix weekly. The most recent releases landed on September 12, 2026 and June 24, 2026 respectively.

Scorecard3 real differences · 5 level
Merge Num versus BlockMatrix: the parameters behind the verdict, then further details
ParameterMerge NumBlockMatrix
PriceFreeFree
Positive reviews—100.0% of reviews
Update frequencyDaily — betterWeekly
AdsYesYes
In-app purchasesYesNo — better
Monetization—Ad-supported
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.6
Further details — not scored
Size95 MB53 MB
Age rating4+4+
DeveloperKyung Hyun ParkDNTech7consulting Co., Ltd.

In-app purchases

1 purchases

Merge Num

One-time1
  • No Ads$0.99
None

BlockMatrix

No in-app purchases

Questions

Is Merge Num free?
Merge Num is free to download, with in-app purchases available.
Is BlockMatrix free?
BlockMatrix is free to download, with no in-app purchases.
Do Merge Num or BlockMatrix have ads?
Both Merge Num and BlockMatrix show ads.
Which is updated more often, Merge Num or BlockMatrix?
Merge Num ships an update daily, and BlockMatrix weekly. Most recently, Merge Num was updated on September 12, 2026 and BlockMatrix on June 24, 2026.

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