Comparison

KernelLogic vs Nonogram Picross

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

Head to head
About

KernelLogic

Features
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KernelLogic is a nonogram (picross) puzzle game wrapped in a cyberpunk shell. Every puzzle you solve decrypts a sector of a corrupted neural network, revealing the pixel art hidden inside a grid of clues. FEATURES - Classic nonogram/picross logic: use row and column clues to fill in the correct cells - Glitch cells that flicker and demand a fast, confident tap - Encrypted cells that need to be tapped twice to breach - Firewall cells that only unlock once their row or column is fully solved - Focus Isolation Mode: long-press a clue to isolate a single row or column when a puzzle gets dense - Dozens of hand-crafted levels across multiple zones, with new sectors added regularly - Clean, minimal cyberpunk UI with neon glow, glitch scanlines, and satisfying haptics and sound No ads interrupting your puzzles. Solve at your own pace: KernelLogic tracks your progress locally on your device. Unlock the full game once to access every zone and level, forever.

About

Nonogram Picross

Features
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Ten thousand nonograms, and not one of them needs a guess. Griddly is a nonogram โ€” a logic puzzle on a grid. The numbers beside each row and column tell you how many squares to fill and in what runs; the rest is deduction. No timers pushing you, no lives to run out of, no connection required. WHAT IS IN IT โ€ข 10,000 machine-verified puzzles โ€” 3,000 at 10ร—10, 4,000 at 15ร—15, 3,000 at 20ร—20 โ€ข Four difficulty levels, from a few quiet minutes to a proper sit-down โ€ข A new daily puzzle, a streak to keep, and a calendar to fill โ€ข Works with no connection, on a plane, underground, anywhere EVERY PUZZLE HAS ONE SOLUTION Every board was solved twice by two independent programs before it shipped โ€” once to prove it has exactly one answer, once to prove that answer can be reached by reasoning alone. You will never be asked to guess and hope. MADE TO BE PUT DOWN Your board is saved where you left it. Undo as far back as you like. Ask for a hint when a line will not come, or check your work when something feels wrong โ€” both are there when you want them and quiet when you do not.

Screenshots

KernelLogic4 screens
Nonogram Picross4 screens

Verdict

The call

The clearest difference is in-app purchases: Nonogram Picross at none against KernelLogic's 1. Nonogram Picross also leads on iOS requirement (15.0 vs 26.5). KernelLogic's advantage is ads (none vs shown). On price 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. KernelLogic sells 1 one-off in-app purchase. Nonogram Picross asks for nothing beyond the download.

Scorecard3 real differences ยท 2 level
KernelLogic versus Nonogram Picross: the parameters behind the verdict, then further details
ParameterKernelLogicNonogram Picross
PriceFreeFree
AdsNo โ€” betterYes
In-app purchasesYesNo โ€” better
DevicesiPhone, iPadiPhone, iPad, iPod โ€” better
Requires iOS26.515.0 โ€” better
Further details โ€” not scored
Size2 MB24 MB
Age rating4+4+
DeveloperAngelo ElmudesiAli Yetkin

In-app purchases

1 purchases

KernelLogic

One-time1
  • Unlock Full Game$4.99
None

Nonogram Picross

No in-app purchases

Questions

Is KernelLogic free?
KernelLogic is free to download, with in-app purchases available.
Is Nonogram Picross free?
Nonogram Picross is free to download, with no in-app purchases.
Do KernelLogic or Nonogram Picross have ads?
Nonogram Picross shows ads; KernelLogic does not.

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