Comparison

Zudiro vs Grid Blast

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

Head to head
About

Zudiro

This logic puzzle game challenges players to fill a grid using multiplicative constraints. It offers an intellectual challenge for fans of math-based puzzles and number sense. Conquer all the challenges and master the art of multiplication.

Highlights
  • Multiplicative logic puzzles
  • Grid-filling challenges
  • Number sense testing
  • Intellectual challenges
  • Math-based puzzles
Read full description

Discover Zudiro, a puzzle game that will test your logic and number sense. Similar to Picross but with an extra layer of complexity, Zudiro challenges you to fill in a grid while following multiplicative constraints. Zudiro is the perfect game for fans of intellectual challenges and math-based puzzles. Can you conquer all the challenges and master the art of multiplication?

About

Grid Blast

Features
Read full description

Grid Blast is a clean and satisfying block puzzle game built around smart placement, fast decisions, and rewarding line clears. Drag and place block pieces onto the board, complete rows or columns, and keep your run alive as long as possible. The more efficiently you clear lines, the higher your combo and score will climb. Features: โ€ข Multiple board sizes from small to large โ€ข Smooth drag-and-drop gameplay โ€ข Combo-based scoring and streak momentum โ€ข Continue option to extend a strong run โ€ข Unlockable skins and coin progression โ€ข Polished visuals, responsive controls, and quick sessions Whether you want a short relaxing session or a long high-score chase, Grid Blast delivers a focused puzzle experience with strong replay value.

Screenshots

Zudiro3 screens
Grid Blast4 screens

Verdict

The call

The clearest difference is update cadence: Grid Blast at every 3 days against Zudiro's every 2 weeks. Zudiro's advantage is iOS requirement (13.4 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Zudiro ships an update every 2 weeks, Grid Blast every 3 days. The most recent releases landed on June 4, 2026 and September 13, 2026 respectively.

Scorecard2 real differences ยท 6 level
Zudiro versus Grid Blast: the parameters behind the verdict, then further details
ParameterZudiroGrid Blast
PriceFreeFree
Positive reviews100.0% of reviewsโ€”
Update frequencyEvery 2 weeksEvery 3 days โ€” better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeโ€”
DevicesiPhone, iPodiPhone, iPad
Requires iOS13.4 โ€” better17.0
Further details โ€” not scored
Size19 MB14 MB
Age rating4+4+
DeveloperDevancoSerdar Altindas

In-app purchases

None

Zudiro

No in-app purchases

None

Grid Blast

No in-app purchases

Questions

Is Zudiro free?
Zudiro is free to download, with no in-app purchases.
Is Grid Blast free?
Grid Blast is free to download, with no in-app purchases.
Do Zudiro or Grid Blast have ads?
Neither Zudiro nor Grid Blast shows ads.
Which is updated more often, Zudiro or Grid Blast?
Zudiro ships an update every 2 weeks, and Grid Blast every 3 days. Most recently, Zudiro was updated on June 4, 2026 and Grid Blast on September 13, 2026.

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