# Nono Blocks Formula vs Nonogram Darkroom

The clearest difference is iOS requirement: Nonogram Darkroom at 15.0 against Nono Blocks Formula's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Nono Blocks Formula sells 1 one-off in-app purchase and Nonogram Darkroom sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Nono Blocks Formula | Nonogram Darkroom |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/nono-blocks-formula/id6695739680/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 90.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 9 MB | 25 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [x2line.com LLC](https://appshunter.io/developer/425135293) | [Zakaria Fatahi](https://appshunter.io/developer/1885443612) |

## What reviewers say

### Nono Blocks Formula

[App page](https://appshunter.io/ios/app/nono-blocks-formula/id6695739680)

This logic puzzle game challenges players to fill in grid cells based on numerical hints to reveal a hidden pattern. With over 100 levels of increasing difficulty, it sharpens problem-solving skills. Enjoy intuitive tap controls on mobile or mouse support on Mac.

**Highlights:** Over 100 logic puzzles, Beginner to advanced difficulty, Intuitive tap controls, Mouse support for Mac, VoiceOver accessibility, Leaderboards for competition

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Check Solution | $0.99 | one-time |


### Nonogram Darkroom

[App page](https://appshunter.io/ios/app/nonogram-darkroom/id6805454193)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Nonogram Pro | $1.99 | one-time |


## Frequently asked questions

### Is Nono Blocks Formula free?

Nono Blocks Formula is free to download, with in-app purchases available.

### Is Nonogram Darkroom free?

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

### Do Nono Blocks Formula or Nonogram Darkroom have ads?

Both Nono Blocks Formula and Nonogram Darkroom show ads.

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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.*