# Roller Math vs Air Paint!

The clearest difference is ads: Air Paint! at none against Roller Math's shown. Air Paint! also leads on iOS requirement (10.0 vs 12.0). On price, 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 | Roller Math | Air Paint! |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 34 months | — |
| Size | 54 MB | 105 MB |
| Requires iOS | 12.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Marco Andreotti](https://appshunter.io/developer/1514019597) | [Ristretto Studios](https://appshunter.io/developer/1586604222) |

## What reviewers say

### Roller Math

[App page](https://appshunter.io/ios/app/roller-math/id1548283266)

**Features:** macOS Compatibility

**In-app purchases:** none


### Air Paint!

[App page](https://appshunter.io/ios/app/air-paint/id1631375086)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Roller Math free?

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

### Is Air Paint! free?

Air Paint! is free to download, with no in-app purchases.

### Do Roller Math or Air Paint! have ads?

Roller Math shows ads; Air Paint! does not.

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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.*