# Brainiac Math vs Musa

The clearest difference is iOS requirement: Musa at 13.0 against Brainiac Math's 15.1. 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 | Brainiac Math | Musa |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Size | 20 MB | 29 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ilya Mudry](https://appshunter.io/developer/1689885963) | [Aleksandr Volkov](https://appshunter.io/developer/1895391644) |

## What reviewers say

### Brainiac Math

[App page](https://appshunter.io/ios/app/brainiac-math/id6757606296)

**In-app purchases:** none


### Musa

[App page](https://appshunter.io/ios/app/musa-note-reading-game/id6763593178)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Brainiac Math free?

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

### Is Musa free?

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

### Do Brainiac Math or Musa have ads?

Neither Brainiac Math nor Musa 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.*