# GridSwan (Nonogram Puzzles) — Puzzle of Art (>20000 puzzles) > Logic puzzle game to reveal images using number clues. (iPhone/iPad app by ALI YILDIZ-PUZZLEHOUSEAPPS.) - Source: https://appshunter.io/ios/app/gridswan-nonogram-puzzles/id6443878335 (this page in markdown: same URL + `.md`) - Developer: [ALI YILDIZ-PUZZLEHOUSEAPPS](https://appshunter.io/developer/1650208033) - Category: Games, Puzzle - Price: Free with in-app purchases - Rating: 4.40/5 from 134 App Store ratings · 23 written reviews indexed - Age rating: 9+ - Requires: iOS 16.0 · 217 MB - Languages: American English, Dutch, French (France), German (Germany), Italian, Japanese, Korean, Polish, European Portuguese, Russian and 4 more - Released: 2022-10-20 - Data updated: 2026-08-15 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/gridswan-nonogram-puzzles/id6443878335/reviews.md ## What is GridSwan (Nonogram Puzzles)? GridSwan is a powerful nonogram puzzle app for solving logic puzzles, also known as griddlers, hanjie, picross, Japanese crosswords, kare karalamaca, cryptopics, or pic-a-pix. Use number clues to reveal hidden pixel-art images on the grid. Enjoy thousands of free nonogram puzzles, multiple puzzle types, smart solving tools, and regularly added new puzzles. FEATURES: • Thousands of free nonogram puzzles • New puzzles added regularly • Standard black-and-white, colored, triangle, and multi puzzles • Smooth controls for large and complex puzzles: Zoom, scroll, multi-cell selection, undo, and redo • Checkpoints to try different solving paths and backtrack when needed • Cloud backup and restore across devices • Create your own puzzles by drawing, importing images, or generating them from text with AI • Share your puzzles with friends or publish them for other players NOTES: • Please use the Feedback menu to report problems so we can receive your device details and help you better. • Number clues are only there to help you. They are not part of the actual puzzle solution. • To publish your own puzzles, share them and choose Publish. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.puzzlehouseapps.com/privacy_policies/gridswan ## Key features - Thousands of puzzles with updates - Supports standard, colored, triangle, and multi griddlers - Advanced UI controls for easy solving - Design and share custom puzzles - Backup and restore solutions ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | 1 Month | $7.99 | per month | | 6 Months | $33.99 | per 6 months | | 1 Year | $59.99 | per year | **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Enable Checkpoint | $1.49 | one-time | | 5 Images | $1.29 | one-time | | 10 Tips | $1.99 | one-time | | 50 Tips | $7.99 | one-time | | 100 Tips | $11.99 | one-time | | 25 Images | $3.99 | one-time | | 100 images | $9.99 | one-time | | 50 Images | $8.99 | one-time | ## Recent user reviews (10 of 23) All indexed reviews: https://appshunter.io/ios/app/gridswan-nonogram-puzzles/id6443878335/reviews.md ### 1/5 — Latest Update Constantly Crashes *2026-05-24* Most of the more complicated puzzles crash the game since the newest update. ### 1/5 — Crashes *2026-05-20, version v1.18.5* This has just updated on iPad and crashes as soon as you open it not impressed ### 2/5 — App Crashing *2026-05-10, version v1.17.10* Interesting I already wrote a review and it hasn't appeared yet. Bizarre. It was higher rated, but the app has been crashing MORE. So much so that a nearly completed puzzle is fully reset when I go back in. I'm about two more crashes away from fully deleting the app. I LOVE the puzzles. The UI is easy. Its a great app, but if I can't even play it then I can't play it and it isn't worth the space on my phone. ### 4/5 — Help *2026-05-01, version v1.17.10* I absolutely love this game. I play it every day for multiple hours. It helps me unwind without being completely braindead. I also love that it isn’t absolutely flooded with ads. I have however noticed the past couple of weeks that it started to crash very often. I am not sure how to contact the developer but I would love this to be resolved because it makes it hard to play when it crashes every few minutes. Please help. ### 2/5 — im gonna explode *2026-04-29, version v1.17.10* the absolute puzzle is uneven PLEASEE FOR THE LOVE OF GOD FIX IT ### 1/5 — App Crashes All the Time *2026-03-20, version v1.17.10* I’ve been playing for over a year and the app crashes everything single time and I play everyday. If that was resolved I would start playing again. ### 4/5 — Relaxing, but crashes… *2026-03-15, version v1.17.10* I absolutely love this game. It’s something that I can do to relax and not worry about what I’m doing…. but on the down side, my game crashes suddenly and I lose all the current work I had on a puzzle. I thought it was a problem on my end but it doesn’t seem like it is….. ### 1/5 — Ads… why *2026-02-13, version v1.17.10* Why did you add those long full page ads after solving a puzzle. Ruined it ### 4/5 — Goes out *2025-05-18, version v1.16.1* I like GridSwan and it is really relaxing and fun. The only thing that I see is that it will go out on its own. I noticed that it happens sometimes when it is being played, and I really noticed it when I was scrolling through the titles of the different puzzles that I was looking through to see if I could find one that I liked. I have also noticed that the hint button reduces on its own whenever I work on one of the puzzles and it goes to 0 and gives me a message stating that I could buy more hints or I could start the puzzle again. Other than that I give it about 4 stars but I think if the issue of the app going out less frequently and the hint button reducing on its own would be fixed then I would give it 5 stars. ### 2/5 — Crashing *2025-05-04, version v1.16.1* The app crashes every time I am scrolling through the list of puzzles. I don’t see a way to reach the publisher. Love the game but I can’t even scroll through to see what puzzles I’d like to do without it crashing and closing. ## Frequently asked questions about GridSwan (Nonogram Puzzles) ### What is GridSwan? GridSwan is an iOS application for solving logic puzzles, also known as griddlers, nonograms, or picross. The objective is to deduce the positions of colored blocks within a grid using numerical hints, ultimately revealing a hidden image. ### What types of puzzles does GridSwan offer? The app supports four distinct types of griddler puzzles: standard black & white, colored, triangle, and multi griddlers. It also provides a vast collection of free puzzles to enjoy. ### Can I create my own puzzles? Yes, GridSwan allows you to design your own puzzles. You can then share these custom creations with friends via email, Google Drive, or Bluetooth. ### Is GridSwan free to use? The app is free to download and offers many free puzzles. However, it does include in-app purchases and advertisements, which can be managed through the app's settings. ### How can I back up my progress? GridSwan offers a backup and restore feature, allowing you to save your puzzle solutions and progress. This enables you to seamlessly transfer your data between devices. ## Version history (last 5 releases) ### v1.18.22 — 2026-08-14 Bug fixes ### v1.18.21 — 2026-08-01 Bug fixes ### v1.18.20 — 2026-07-11 Bug fixes ### v1.18.19 — 2026-07-02 Minor bug fixes ### v1.18.18 — 2026-06-30 - Italian & Polish support - Bug fixes & optimizations ## Apps similar to GridSwan (Nonogram Puzzles) | App | Rating | Price | Category | | --- | --- | --- | --- | | [Nonogram.com - Number Games](https://appshunter.io/ios/app/nonogramcom-number-games/id1452992954) | 4.6 (193,646) | Free | Games | | [Nonogram - IQ Logic Pic Puzzle](https://appshunter.io/ios/app/nonogram-iq-logic-pic-puzzle/id867654947) | 4.4 (9,198) | Free | Games | | [Logic Grid Puzzles](https://appshunter.io/ios/app/logic-grid-puzzles/id919571269) | 4.8 (38,739) | Free | Games | | [Nonograms 999](https://appshunter.io/ios/app/nonograms-999/id1172964810) | 4.6 (2,793) | Free | Games | | [Nonograms CrossMe](https://appshunter.io/ios/app/nonograms-crossme/id574857255) | 4.7 (2,337) | Free | Games | | [Nonogram - Logic Number Games](https://appshunter.io/ios/app/nonogram-logic-number-games/id1530781272) | 4.8 (621) | Free | Games | ## More apps by ALI YILDIZ-PUZZLEHOUSEAPPS - [LoGriP (Logic Grid Puzzles)](https://appshunter.io/ios/app/logrip-logic-grid-puzzles/id1662081714) All apps by ALI YILDIZ-PUZZLEHOUSEAPPS: https://appshunter.io/developer/1650208033 ## Related topics [hungry cat nonogram](https://appshunter.io/ios/topics/hungry-cat-nonogram) · [hanjie](https://appshunter.io/ios/topics/hanjie) --- *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 2026-08-15.*