Comparison

Join Numbers x2 Blocks Merge vs NumCrack

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

Head to head
About

Join Numbers x2 Blocks Merge

A minimalist puzzle game where you drag and merge numbered blocks to create higher values. Sharpen your memory, focus, and reflexes as you progress through increasingly challenging levels.

Highlights
  • Drag and merge numbered blocks
  • Modern minimalistic design
  • Gradually increasing difficulty
  • Develops memory and focus
  • Unlock higher numbered blocks
Features
Read full description

Discover the addictively entertaining Drop & Merge Numbers Puzzle Game, with a modern and minimalistic style that inspires you to think creatively and develop your mind. Drag and shoot blocks to make new numbered blocks. The difficulty gradually rises with larger numbered blocks as you advance through the game, from 1024 to 2048 to 4096 and beyond into the Diamond Block. While enjoying this amazing new puzzle game, sharpen your memory, focus, and reflexes. Privacy Policy: https://invitocards.com/privacy-policy/ Terms of Use: https://invitocards.com/terms-of-use/

About

NumCrack

Features
Read full description

Can you crack the code? Welcome to NumCrack, the addictive logic puzzle game designed to test your deduction skills and train your brain. If you love puzzles like Sudoku, Mastermind, or word games, NumCrack is your next obsession. Your goal is simple: Guess the secret 4-digit number. But finding the solution requires pure logic. How to Play: - Enter a guess: Type in any 4-digit number (e.g., 1234). - Get Feedback: The tiles will change colour to guide your next move. - Green: The number is correct and in the right spot. - Yellow: The number is in the code, but in the wrong spot. - Grey: The number is not in the code at all. Solve it: Use the clues to narrow down the possibilities and crack the code before you run out of attempts!

Screenshots

Join Numbers x2 Blocks Merge4 screens
NumCrack3 screens

Verdict

The call

The clearest difference is in-app purchases: NumCrack at none against Join Numbers x2 Blocks Merge's 13. NumCrack also leads on ads (none vs shown) and update cadence (every 5 days vs monthly). On price, device support and iOS requirement 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. Join Numbers x2 Blocks Merge sells 13 one-off in-app purchases. NumCrack asks for nothing beyond the download.

UpkeepUpdate frequency

Join Numbers x2 Blocks Merge ships an update monthly, NumCrack every 5 days. The most recent releases landed on October 14, 2026 and October 11, 2026 respectively.

Scorecard3 real differences · 6 level
Join Numbers x2 Blocks Merge versus NumCrack: the parameters behind the verdict, then further details
ParameterJoin Numbers x2 Blocks MergeNumCrack
PriceFreeFree
Rating5.0 (7 ratings) — better—
Number of ratings7 — better—
Update frequencyMonthlyEvery 5 days — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.1 — better
Further details — not scored
Size118 MB49 MB
Age rating4+4+
DeveloperDIGITLEY, MBChris Barber-Riley

In-app purchases

13 purchases

Join Numbers x2 Blocks Merge

One-time13
  • Handful of Diamonds$1.99
  • Starter Pack$3.99
  • Pouch of Diamonds$4.99
Show 10 more
  • Bucket of Diamonds$6.99
  • Remove Ads$8.99
  • Mini Bundle$9.99
  • Stash of Diamonds$13.99
  • Extra Bundle$14.99
  • Bank of Diamonds$19.99
  • Pro Bundle$29.99
  • Ultra Bundle$49.99
  • Mountain of Diamonds$59.99
  • Legendary Bundle$59.99
None

NumCrack

No in-app purchases

Questions

Is Join Numbers x2 Blocks Merge free?
Join Numbers x2 Blocks Merge is free to download, with in-app purchases available.
Is NumCrack free?
NumCrack is free to download, with no in-app purchases.
Do Join Numbers x2 Blocks Merge or NumCrack have ads?
Join Numbers x2 Blocks Merge shows ads; NumCrack does not.
Which is updated more often, Join Numbers x2 Blocks Merge or NumCrack?
Join Numbers x2 Blocks Merge ships an update monthly, and NumCrack every 5 days. Most recently, Join Numbers x2 Blocks Merge was updated on October 14, 2026 and NumCrack on October 11, 2026.

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