Comparison

Zudiro vs Nonogram by Solvyne

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

Nonogram by Solvyne

Features
Read full description

Uncover hidden pictures one cell at a time in Nonogram, the beloved picture logic puzzle also known as Picross. Use number clues along the rows and columns to determine which cells to fill and which to leave empty, gradually revealing a delightful pixel art image. The numbers tell you how many consecutive filled cells appear in each line -- multiple numbers mean multiple groups separated by at least one empty cell. Start with rows and columns that have large numbers for guaranteed fills, then use overlapping possibilities and elimination to solve even the trickiest puzzles. With carefully designed puzzle packs ranging from quick 5x5 grids to sprawling challenges, Nonogram offers hours of satisfying logic puzzling. Mark cells as definitely empty with X markers to track your progress, and watch as each completed puzzle reveals a charming picture.

Screenshots

Zudiro3 screens
Nonogram by Solvyne4 screens

Verdict

The call

The clearest difference is ads: Zudiro at none against Nonogram by Solvyne's shown. Zudiro also leads on iOS requirement (13.4 vs 15.0). Nonogram by Solvyne's advantage is update cadence (weekly vs every 2 weeks). On price, 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, Nonogram by Solvyne weekly. The most recent releases landed on October 30, 2026 and October 19, 2026 respectively.

Scorecard3 real differences ยท 5 level
Zudiro versus Nonogram by Solvyne: the parameters behind the verdict, then further details
ParameterZudiroNonogram by Solvyne
PriceFreeFree
Positive reviews100.0% of reviewsโ€”
Update frequencyEvery 2 weeksWeekly โ€” better
AdsNo โ€” betterYes
In-app purchasesNoNo
MonetizationFreeโ€”
DevicesiPhone, iPodiPhone, iPad, iPod โ€” better
Requires iOS13.4 โ€” better15.0
Further details โ€” not scored
Size19 MB77 MB
Age rating4+4+
DeveloperDevancoSolvyne Technologies

In-app purchases

None

Zudiro

No in-app purchases

None

Nonogram by Solvyne

No in-app purchases

Questions

Is Zudiro free?
Zudiro is free to download, with no in-app purchases.
Is Nonogram by Solvyne free?
Nonogram by Solvyne is free to download, with no in-app purchases.
Do Zudiro or Nonogram by Solvyne have ads?
Nonogram by Solvyne shows ads; Zudiro does not.
Which is updated more often, Zudiro or Nonogram by Solvyne?
Zudiro ships an update every 2 weeks, and Nonogram by Solvyne weekly. Most recently, Zudiro was updated on October 30, 2026 and Nonogram by Solvyne on October 19, 2026.

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