# CloudLabs Geometric optics vs Light Lab

The clearest difference is in-app purchases: CloudLabs Geometric optics at none against Light Lab's 2. CloudLabs Geometric optics also leads on iOS requirement (9.0 vs 16.6). On price, ads and device support there is nothing between them.

Both are free to download. Light Lab sells 2 one-off in-app purchases. CloudLabs Geometric optics asks for nothing beyond the download.

## The numbers

| Metric | CloudLabs Geometric optics | Light Lab |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 months |
| Size | 83 MB | 8 MB |
| Requires iOS | **9.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Jiovany Orozco](https://appshunter.io/developer/1114670847) | [THSS](https://appshunter.io/developer/1722239755) |

## What reviewers say

### CloudLabs Geometric optics

[App page](https://appshunter.io/ios/app/cloudlabs-geometric-optics/id1636352420)

**Features:** macOS Compatibility

**In-app purchases:** none


### Light Lab

[App page](https://appshunter.io/ios/app/light-lab-learn-optics/id6504238420)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Purchase all lenses | $4.99 | one-time |
| Lens Ticket Issuance Function | $9.99 | one-time |


## Frequently asked questions

### Is CloudLabs Geometric optics free?

CloudLabs Geometric optics is free to download, with no in-app purchases.

### Is Light Lab free?

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

### Do CloudLabs Geometric optics or Light Lab have ads?

Neither CloudLabs Geometric optics nor Light Lab 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.*