# LogiSketch — Professional Nonogram puzzles

> Logic puzzles revealing hidden pictures with advanced tools and offline play. (iPhone/iPad app by squishLogic.)

- Source: https://appshunter.io/ios/app/logisketch/id6775308913 (this page in markdown: same URL + `.md`)
- Developer: [squishLogic](https://appshunter.io/developer/353387502)
- Category: Games, Puzzle
- Price: Free with in-app purchases
- Rating: 5.00/5 from 8 App Store ratings · 4 written reviews indexed
- Age rating: 4+
- Requires: iOS 26.0 · 238 MB
- Languages: American English
- Released: 2026-08-06
- Data updated: 2026-09-11
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/logisketch/id6775308913/reviews.md

## What is LogiSketch?

Nonogram Logic Puzzles

Reveal hidden pictures one deduction at a time. LogiSketch is a beautifully crafted nonogram app (aka Picross, Griddlers, Hanjie, and Paint by Numbers) built for players who love pure logic, from your very first puzzle to brain-bending marathons.

MASSIVE LIBRARY, FROM TINY TO GIGANTIC
Start with quick, bite-sized grids and work your way up to sprawling, gigantic puzzles that unfold like real artwork. With thousands of hand-curated puzzles across dozens of themed galleries, you will never run out of challenges. Whether you have two minutes or two hours, there is always a perfect puzzle waiting.

NO ADS. EVER.
We hate interruptions as much as you do. LogiSketch has zero ads: no banners, no pop-ups, no timers begging you to watch a video. Instead, you buy only the galleries you want at a fair, honest price. Own them forever, and share them with your family.

PLAY ANYWHERE, NO WIFI REQUIRED
Because there are no ads to load, LogiSketch works completely offline. Solve on a plane, on the subway, in the mountains, or anywhere with no signal. Your puzzles and progress are always right there, ready when you are.

TRUE DIFFICULTY, RATED THE RIGHT WAY
Most nonogram apps just call a big grid "hard." We do it properly. Every LogiSketch puzzle is analyzed by our solving engine and rated by the reasoning it actually requires:
• Intuitive: learn the ropes with straightforward, satisfying deductions.
• Logical: master the classic overlap technique and line-by-line reasoning.
• Analytical: tackle puzzles that demand trial placements, contradiction arguments, and thinking several rows and columns ahead.
A small grid can be fiendishly clever, and a big one can be a relaxing breeze. Now the rating finally tells you the truth.

TOOLS FOR THE SERIOUS SOLVER
LogiSketch respects expert players:
• Q-marks let you record "maybe" hypotheses for advanced analytical reasoning, so you can explore possibilities without losing your place.
• Extra gestures speed up filling, marking, and navigating: pinch or drag to select a region, row and column locking, and more.
• Solve enormous puzzles your way: as one epic whole, or broken into manageable panels you complete one section at a time.
Every control is designed to keep you in flow, not fighting the interface.

COLOR AND BLACK & WHITE
Enjoy timeless black-and-white logic puzzles, or dive into rich, full-color nonograms where each clue is tinted to its color. Color puzzles add a new dimension of strategy (including flexible spacing rules between colors) and reward you with vibrant pixel-art images.

HINTS & TIPS WHEN YOU WANT THEM
Stuck on a tricky line? A gentle hint will nudge you in the right direction without spoiling the fun, and helpful tips teach you the techniques the pros use. Prefer a challenge with stakes? Try Survivor mode, where careful play matters and every move counts. However you like to play, LogiSketch adapts to you.

WHY PLAYERS LOVE LOGISKETCH
• Thousands of professionally designed puzzles, from tiny to gigantic.
• Honest, genuine difficulty ratings based on solving methodology, not just grid size.
• No ads and no internet required.
• Buy only the galleries you want, and keep them forever.
• Both color and black-and-white puzzles.
• Advanced Q-marks, expert gestures, and panel solving for big grids.
• Built-in hints, tips, and an interactive tutorial to sharpen your skills.
• Clean, elegant design that looks stunning in light and dark mode.
• Your puzzle progress follows your iCloud account: iPhone, iPad, and Mac.

Nonograms are more than a pastime: they are a workout for your brain, a moment of calm focus, and a spark of that "aha!" satisfaction every time a picture appears. Whether you are a curious beginner or a seasoned puzzle veteran hunting for a real challenge, LogiSketch gives you the deepest, most respectful nonogram experience on the App Store.

Download today, pick a gallery, and start uncovering pictures with pure logic.

## Key features

- Massive library of puzzles
- Detailed difficulty ratings
- Offline play
- Advanced solver tools
- Color and black & white puzzles
- Hints and Survivor mode

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Musical Instruments Gallery | $0.99 | one-time |
| Noir Wilds Gallery | $1.99 | one-time |
| Plants Gallery | $1.99 | one-time |
| Transportation Gallery | $1.99 | one-time |
| US Presidents Gallery | $1.99 | one-time |
| United States Geography | $0.99 | one-time |
| Waterfowl Gallery | $1.99 | one-time |
| Universal Gallery | $19.99 | one-time |
| Church Architecture Gallery | $2.99 | one-time |
| Tree of Life | $3.99 | one-time |


## Recent user reviews (4 of 4)

All indexed reviews: https://appshunter.io/ios/app/logisketch/id6775308913/reviews.md

### 5/5 — Nonograms are not just for kids

*2026-09-08*

This app lets me solve nonograms from easy to hard, without all the glitzy animations that crowd a lot of the other similar nonogram apps.  It is also unique in that it shows a real picture behind every puzzle.  As an older adult, I appreciate this new brain teaser that keeps me engaged.

### 5/5 — Fun game

*2026-09-08*

I’ve always enjoyed these puzzles, it’s neat to have a version that’s in color!

### 5/5 — Wonderful puzzle logic game!

*2026-09-04*

I love that you can try lots of nonograms first (to see if you want to buy more packs). There’s literally thousands of puzzles. Very professional looking. 
Also, they are actual pictures you get to see once you are finished, which is really cool!
No ads, no accounts to log into, no WiFi needed. Overall a great puzzle game!

### 5/5 — Great app

*2026-08-17*

Great app had no issues, and great developer

## Frequently asked questions about LogiSketch

### What is LogiSketch?

LogiSketch is a logic puzzle game where you reveal hidden pictures by deducing the placement of numbers on a grid. It's known for its extensive puzzle library and ad-free experience.

### Does LogiSketch have ads?

No, LogiSketch is completely ad-free. The developers state they hate interruptions and have zero ads, allowing for an uninterrupted puzzle-solving experience.

### Can I play LogiSketch offline?

Yes, LogiSketch works completely offline. Because there are no ads to load, you can solve puzzles on a plane, on the subway, or anywhere with no signal.

### How are LogiSketch puzzles rated?

LogiSketch rates puzzles based on the actual reasoning required to solve them, not just grid size. Ratings include Intuitive, Logical, and Analytical, indicating the complexity of deductions needed.

### What tools are available for serious solvers in LogiSketch?

LogiSketch offers tools like Q-marks for hypotheses, extra gestures for faster input (pinch-to-select, swipe-fill), and row/column locking to aid expert players.

### Does LogiSketch support color nonograms?

Yes, LogiSketch features both classic black-and-white puzzles and rich, full-color nonograms. Color puzzles introduce new strategies with tinted clues and flexible spacing rules.

### What is the pricing for LogiSketch?

LogiSketch is free to download and play. Additional puzzle galleries can be purchased individually at a fair price and are yours to own forever.

### What devices can I play LogiSketch on?

LogiSketch is available on iPhone and iPad devices, supporting a wide range of iOS users.

## Version history (last 3 releases)

### 2.0 — 2026-09-01

LogiSketch is now available on Mac, with the same puzzle library, a native Mac window, and full mouse and trackpad support.

Your progress now follows your iCloud account: put down an iPhone mid-puzzle and pick it up on an iPad or Mac. Solved puzzles, bonus lives and tips, and fastest times all come with you. If two devices worked on the same puzzle and the results genuinely disagree, you'll see both versions side by side and choose which one to keep.

Also in this update:
- iCloud sync can be turned off for any single device in Settings.
- "Export progress backup", under Settings then Help then Support, can email a safety-net snapshot of your progress to support. One is taken automatically just before your first sync.
- In Panel mode, tapping a dimmed panel now explains how to switch to it (or that it's already solved), instead of doing nothing.
- "Hint with Explanation" now waits for you to tap "Got It" instead of auto-dismissing, so you have time to actually read it.
- Sound effects now follow your device's volume setting.
- Small visual and reliability improvements throughout.

### 1.1 — 2026-08-06

Version 1.1 brings improved accessibility, smarter solving tools, and a batch of fixes and content updates.

ACCESSIBILITY & VISUALS
- New custom color schemes, including palettes designed to be friendly for color-blind players
- Full support for large accessibility font sizes throughout the app
- New X-mark option for marking rectangle fills in black & white puzzles

SOLVING TOOLS
- New hint type that explains the reasoning behind the suggested move, not just the move itself
- Live count of cells completed while you solve
- Rectangle size now displays while pinching out to fill an area
- Milemarkers now shown on every 5th row/column line while scrolling, making it easier to count cells

QUALITY OF LIFE
- Haptics can now be turned on or off in Settings
- Ability to email a puzzle directly for support requests

CONTENT
- Several existing galleries expanded with new puzzles
- Filled in missing puzzle descriptions and image attributions

FIXES
- Fixed the Museum Guide list snapping back to the top while scrolling

Thanks for playing LogiSketch! As always, we'd love to hear your feedback.

### 1.0 — 2026-08-06

No release notes.

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All apps by squishLogic: https://appshunter.io/developer/353387502

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-11.*