# CloudLabs Nervous System vs Science Helper

The clearest difference is in-app purchases: CloudLabs Nervous System at none against Science Helper's 2. CloudLabs Nervous System also leads on iOS requirement (9.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. Science Helper sells 2 in-app purchases, starting at $4.99 per 7 days. CloudLabs Nervous System asks for nothing beyond the download.

## The numbers

| Metric | CloudLabs Nervous System | Science Helper |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Size | 115 MB | 43 MB |
| Requires iOS | **9.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Jiovany Orozco](https://appshunter.io/developer/1114670847) | [Venu Kuriti](https://appshunter.io/developer/1838423989) |

## What reviewers say

### CloudLabs Nervous System

[App page](https://appshunter.io/ios/app/cloudlabs-nervous-system/id1635163097)

**Features:** macOS Compatibility

**In-app purchases:** none


### Science Helper

[App page](https://appshunter.io/ios/app/science-helper-scan-and-solve/id6761766264)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $4.99 | per 7 days |
| Yearly Premium | $24.99 | per year |


## Frequently asked questions

### Is CloudLabs Nervous System free?

CloudLabs Nervous System is free to download, with no in-app purchases.

### Is Science Helper free?

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

### Do CloudLabs Nervous System or Science Helper have ads?

Neither CloudLabs Nervous System nor Science Helper shows ads.

---

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