# Sandbox vs Nirin

The clearest difference is in-app purchases: Nirin at none against Sandbox's 5. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Sandbox sells 5 in-app purchases, starting at $2.99 per 7 days. Nirin asks for nothing beyond the download.

## The numbers

| Metric | Sandbox | Nirin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (978K ratings)](https://appshunter.io/ios/app/sandbox-pixel-art-coloring/id1237405816/reviews)** | — |
| Number of ratings | **978K** | — |
| Positive reviews | 71.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 days | — |
| Monetization | Subscription | — |
| Size | 10 MB | 23 MB |
| Requires iOS | **17.0** | 18.2 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Alexey Grigorkin](https://appshunter.io/developer/1023358977) | [ROBIN PHILLIP FEDERICO GESKE](https://appshunter.io/developer/1793520772) |

## What reviewers say

### Sandbox

[App page](https://appshunter.io/ios/app/sandbox-pixel-art-coloring/id1237405816)

Engage in a pixel art coloring experience with a vast library of images. This app offers a fun and educational activity for children and families, promoting creativity and skill development. Turn your own photos into pixel art or explore a free drawing mode.

**Highlights:** Pixel art coloring by number, Photo to pixel art conversion, Free drawing mode, Searchable art library, Magic Round Button for similar art, Art collections, Hints for interesting art

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gorgeous Sandbox | $2.99 | per 7 days |
| Monthly Sandbox. | $3.49 | per month |
| Pandy's Sandbox | $7.99 | per month |
| Annual Sandbox. | $19.49 | per year |
| Handsome Sandbox | $39.99 | per year |

**What reviewers like**

- 🚀 Relaxing and addictive
- 👍 Wide variety of pictures
- 👍 No ads
- 👍 Animated pictures
- 👍 Ability to create own drawings

**What reviewers complain about**

- 💰 Many good pictures locked behind paywall
- 🐛 Issues with color palette not showing completed colors
- 🐛 Glitches with zooming and panning
- 🔋 Battery drain

**Reported bugs**

- Palette not showing completed colors correctly
- Zooming and panning issues
- Offline mode issues

**Requested features**

- Add search bar to find specific pictures
- Separate completed pictures from unfinished ones
- Ability to import and color own photos
- Progressive difficulty levels
- Collaborative coloring with friends


### Nirin

[App page](https://appshunter.io/ios/app/nirin/id6741193836)

**In-app purchases:** none


## Frequently asked questions

### Is Sandbox free?

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

### Is Nirin free?

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

### Do Sandbox or Nirin have ads?

Neither Sandbox nor Nirin shows 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.*