# Nonogram Museum vs Gridora

The clearest difference is rating: Gridora at 5.0 against Nonogram Museum's 2.0. Gridora also leads on in-app purchases (none vs 1). Nonogram Museum's advantage is update cadence (every 2 days vs fortnightly) and device support (3 vs 1). On price, ratings volume, ads and monetization model there is nothing between them.

Both are free to download. Nonogram Museum sells 1 one-off in-app purchase. Gridora asks for nothing beyond the download.

Gridora holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Nonogram Museum ships an update every 2 days, Gridora fortnightly. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Nonogram Museum | Gridora |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (1 ratings)](https://appshunter.io/ios/app/nonogram-museum/id6790196514/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/gridora-picture-logic/id6810675422/reviews)** |
| Number of ratings | 1 | 1 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 days** | Fortnightly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 313 MB | 88 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Baran Toppare](https://appshunter.io/developer/1864316310) | [Mazlum Karaduman](https://appshunter.io/developer/6810675424) |

## What reviewers say

### Nonogram Museum

[App page](https://appshunter.io/ios/app/nonogram-museum/id6790196514)

Uncover hidden images by filling in squares based on number clues. Solve puzzles to restore forgotten technology artifacts and build your own museum. Enjoy a relaxing, offline puzzle experience with no timers or pressure.

**Highlights:** Picture logic puzzles, Uncover hidden images, Restore forgotten technology artifacts, Build a museum collection, Offline play, No timers or pressure

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Museum | $2.99 | one-time |


### Gridora

[App page](https://appshunter.io/ios/app/gridora-picture-logic/id6810675422)

Solve logic puzzles by filling in squares based on numerical clues. Uncover hidden pictures, including colorful and large-scale challenges. Enjoy daily puzzles and offline play without any advertisements.

**Highlights:** Number-based picture puzzles, Color nonogram options, Large split pictures, Daily puzzles with streaks, Offline play, No ads

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Nonogram Museum free?

Nonogram Museum is free to download, with in-app purchases available.

### Is Gridora free?

Gridora is free to download, with no in-app purchases.

### Which has better reviews, Nonogram Museum or Gridora?

Gridora is rated higher. Nonogram Museum averages 2.0 out of 5 from 1 ratings, while Gridora averages 5.0 from 1 ratings.

### Do Nonogram Museum or Gridora have ads?

Neither Nonogram Museum nor Gridora shows ads.

### Which is updated more often, Nonogram Museum or Gridora?

Nonogram Museum ships an update every 2 days, and Gridora fortnightly. Most recently, Nonogram Museum was updated on October 24, 2026 and Gridora on October 31, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*