# Reaction Test vs IQ Test Brambin

The clearest difference is in-app purchases: Reaction Test at none against IQ Test Brambin's 1. IQ Test Brambin's advantage is ads (none vs shown) and iOS requirement (13.0 vs 15.1). On price and device support there is nothing between them.

Both are free to download. IQ Test Brambin sells 1 one-off in-app purchase. Reaction Test asks for nothing beyond the download.

## The numbers

| Metric | Reaction Test | IQ Test Brambin |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | — | Every 4 days |
| Size | 27 MB | 24 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [pilyeong heo](https://appshunter.io/developer/1835315150) | [KUBOYA Inc.](https://appshunter.io/developer/1810980179) |

## What reviewers say

### Reaction Test

[App page](https://appshunter.io/ios/app/reaction-test-reflex-check/id6760889371)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### IQ Test Brambin

[App page](https://appshunter.io/ios/app/iq-test-brambin/id6761753764)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full IQ Test Unlock | $19.99 | one-time |


## Frequently asked questions

### Is Reaction Test free?

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

### Is IQ Test Brambin free?

IQ Test Brambin is free to download, with in-app purchases available.

### Do Reaction Test or IQ Test Brambin have ads?

Reaction Test shows ads; IQ Test Brambin 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.*