# RandoMath vs Brain test

The clearest difference is device support: Brain test at 3 against RandoMath's 1. Brain test also leads on iOS requirement (12.0 vs 18.0). On price, update cadence, 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.

RandoMath ships an update every 2 days, Brain test every 3 days. The most recent releases landed on October 8, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | RandoMath | Brain test |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 2 days** | Every 3 days |
| Size | 19 MB | 129 MB |
| Requires iOS | 18.0 | **12.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Asgar Amrahov](https://appshunter.io/developer/1783397230) | [Blackgems Global](https://appshunter.io/developer/1789503035) |

## What reviewers say

### RandoMath

[App page](https://appshunter.io/ios/app/randomath-math-duel/id6739009027)

**In-app purchases:** none


### Brain test

[App page](https://appshunter.io/ios/app/brain-test-level-up/id6740665048)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RandoMath free?

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

### Is Brain test free?

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

### Do RandoMath or Brain test have ads?

Both RandoMath and Brain test show ads.

### Which is updated more often, RandoMath or Brain test?

RandoMath ships an update every 2 days, and Brain test every 3 days. Most recently, RandoMath was updated on October 8, 2026 and Brain test on October 19, 2026.

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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.*