# Lab4U vs Aptus Corrector

The clearest difference is in-app purchases: Aptus Corrector at none against Lab4U's 4. Lab4U's advantage is device support. On price and iOS requirement there is nothing between them.

Both are free to download. Lab4U sells 4 one-off in-app purchases. Aptus Corrector asks for nothing beyond the download.

## The numbers

| Metric | Lab4U | Aptus Corrector |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (10 ratings)](https://appshunter.io/ios/app/lab4u/id1049405068/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 36.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | — |
| Update frequency | Fortnightly | — |
| Monetization | Free with in-app purchases | — |
| Size | 104 MB | 1 MB |
| Requires iOS | **14.0** | 15.4 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Lab4U, Inc.](https://appshunter.io/developer/1049405067) | [Corporacion de la educacion Aptus Chile](https://appshunter.io/developer/1261364314) |

## What reviewers say

### Lab4U

[App page](https://appshunter.io/ios/app/lab4u/id1049405068)

This app transforms your device into a scientific tool for hands-on biology, physics, and chemistry experiments. Explore real-time data using your phone's sensors to learn and teach science in an engaging, inquiry-based manner.

**Highlights:** Real-time sensor experiments, Biology, physics, and chemistry labs, Inquiry-Based Learning methodology, Curriculum-aligned content, Scientific thinking development, Device camera, microphone, and motion sensor integration

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lab4physics Trial | Free | one-time |
| Lab4U Trial | Free | one-time |
| Lab4Physics Premium | $45.99 | one-time |
| Lab4U Premium | $45.99 | one-time |


### Aptus Corrector

[App page](https://appshunter.io/ios/app/aptus-corrector/id6472918776)

**In-app purchases:** none


## Frequently asked questions

### Is Lab4U free?

Lab4U is free to download, with in-app purchases available.

### Is Aptus Corrector free?

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

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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.*