# MARVLS vs CloudLabs Geometric optics

The clearest difference is iOS requirement: CloudLabs Geometric optics at 9.0 against MARVLS's 11.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | MARVLS | CloudLabs Geometric optics |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (35 ratings)](https://appshunter.io/ios/app/marvls-physics-ii-e-and-m/id1610425856/reviews)** | — |
| Number of ratings | **35** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | — |
| Monetization | Free | — |
| Size | 208 MB | 83 MB |
| Requires iOS | 11.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Michele McColgan](https://appshunter.io/developer/1532617986) | [Jiovany Orozco](https://appshunter.io/developer/1114670847) |

## What reviewers say

### MARVLS

[App page](https://appshunter.io/ios/app/marvls-physics-ii-e-and-m/id1610425856)

Explore physics and math concepts with interactive augmented reality models. This app brings abstract ideas to life, allowing users to manipulate and understand complex topics through their phone. Requires a printable Merge Cube for an immersive learning experience.

**Highlights:** Augmented reality models, Interactive physics concepts, Merge Cube integration, Topic navigation, Model manipulation

**In-app purchases:** none


### CloudLabs Geometric optics

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MARVLS free?

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

### Is CloudLabs Geometric optics free?

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

### Do MARVLS or CloudLabs Geometric optics have ads?

Neither MARVLS nor CloudLabs Geometric optics 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.*