# نجوم العلوم vs Sunja

The clearest difference is in-app purchases: نجوم العلوم at none against Sunja's 2. نجوم العلوم also leads on ads (none vs shown) and iOS requirement (9.0 vs 17.6). On price and device support there is nothing between them.

Both are free to download. Sunja sells 2 in-app purchases, starting at $29.99 per month. نجوم العلوم asks for nothing beyond the download.

## The numbers

| Metric | نجوم العلوم | Sunja |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/id1457981158/reviews)** | — |
| Number of ratings | **5** | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 5 months |
| Monetization | Free | — |
| Size | 30 MB | 70 MB |
| Requires iOS | **9.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Islam mohammed Hamdy](https://appshunter.io/developer/1387918135) | [Sunja Labs Private Limited](https://appshunter.io/developer/1774734869) |

## What reviewers say

### نجوم العلوم

[App page](https://appshunter.io/ios/app/id1457981158)

Enhance your skills by completing tests and challenges. This educational app offers a platform for learning and development through interactive assessments.

**Highlights:** Skill development, Interactive tests, Learning challenges, Progressive assessments

**In-app purchases:** none


### Sunja

[App page](https://appshunter.io/ios/app/sunja-interactive-3d-science/id6760365462)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Learning | $29.99 | per month |
| Annual Learning | $199.99 | per year |


## Frequently asked questions

### Is نجوم العلوم free?

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

### Is Sunja free?

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

### Do نجوم العلوم or Sunja have ads?

Sunja shows ads; نجوم العلوم does not.

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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.*