# MARVLS AR for Physics 2 vs Partitive Proportion

The clearest difference is device support: Partitive Proportion at 3 against MARVLS AR for Physics 2's 1. Partitive Proportion also leads on iOS requirement (12.0 vs 18.0). On price, ads and in-app purchases 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 AR for Physics 2 | Partitive Proportion |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Size | 247 MB | 44 MB |
| Requires iOS | 18.0 | **12.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Michele McColgan](https://appshunter.io/developer/1532617986) | [Science Education Institute](https://appshunter.io/developer/1439710468) |

## What reviewers say

### MARVLS AR for Physics 2

[App page](https://appshunter.io/ios/app/marvls-ar-for-physics-2/id6630392503)

**Features:** macOS Compatibility

**In-app purchases:** none


### Partitive Proportion

[App page](https://appshunter.io/ios/app/partitive-proportion/id6736589437)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MARVLS AR for Physics 2 free?

MARVLS AR for Physics 2 is free to download, with no in-app purchases.

### Is Partitive Proportion free?

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

### Do MARVLS AR for Physics 2 or Partitive Proportion have ads?

Neither MARVLS AR for Physics 2 nor Partitive Proportion 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.*