# ReactionTest vs Reflex

The clearest difference is ads: Reflex at none against ReactionTest's shown. Reflex also leads on device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price 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 | ReactionTest | Reflex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/reflex-reaction-time-test/id6772210283/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Weekly | — |
| Size | 11 MB | 34 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [BYNET](https://appshunter.io/developer/1811735131) | [1000 Ventures OÜ](https://appshunter.io/developer/1867281589) |

## What reviewers say

### ReactionTest

[App page](https://appshunter.io/ios/app/reactiontest-speed-test/id6760424379)

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

**In-app purchases:** none


### Reflex

[App page](https://appshunter.io/ios/app/reflex-reaction-time-test/id6772210283)

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

**In-app purchases:** none


## Frequently asked questions

### Is ReactionTest free?

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

### Is Reflex free?

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

### Do ReactionTest or Reflex have ads?

ReactionTest shows ads; Reflex 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.*