# ReactionTrainer vs ReflexesTest

The clearest difference is rating: ReflexesTest at 5.0 against ReactionTrainer's 3.4. ReactionTrainer's advantage is ads (none vs shown) and iOS requirement (12.0 vs 15.0). On price, ratings volume, update cadence and in-app purchases there is nothing between them.

Both are free to download. ReactionTrainer sells 1 one-off in-app purchase and ReflexesTest sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

ReflexesTest holds the better App Store score, 5.0 against 3.4. Both are backed by a comparable volume of ratings — 5 and 3 respectively.

ReactionTrainer ships an update every 13 months, ReflexesTest every 10 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | ReactionTrainer | ReflexesTest |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.4 (5 ratings)](https://appshunter.io/ios/app/reactiontrainer/id1200534900/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/reflexestest-reflexes-test/id6742592373/reviews)** |
| Number of ratings | **5** | 3 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 13 months | **Every 10 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 8 MB | 27 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Bert Torfs BVBA](https://appshunter.io/developer/442917392) | [kota tada](https://appshunter.io/developer/1658942612) |

## What reviewers say

### ReactionTrainer

[App page](https://appshunter.io/ios/app/reactiontrainer/id1200534900)

Improve your sprint starts with this reflex training app. It simulates race conditions with audio and visual cues, measuring your reaction time to help you achieve faster race starts. Unlock full features with an in-app purchase.

**Highlights:** Simulated race starts with audio cues, Visual clues for 'Ready' and 'Shot', Reaction time measurement, History and graph analysis, Sound and visual clue toggles, 3D Touch support for faster starts

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ReactionTrainer Unlock | $0.99 | one-time |


### ReflexesTest

[App page](https://appshunter.io/ios/app/reflexestest-reflexes-test/id6742592373)

Measure your reaction speed with this simple game. Tap the screen the moment it changes color to record your milliseconds. Compete with others to achieve the fastest times.

**Highlights:** Measure reaction time, Random wait times, Early tap warning, Simple controls, Compete with friends

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad-free for 1 month | $4.99 | per month |
| Ad-free for 1 year | $49.99 | per year |


## Frequently asked questions

### Is ReactionTrainer free?

ReactionTrainer is free to download, with in-app purchases available.

### Is ReflexesTest free?

ReflexesTest is free to download, with in-app purchases available.

### Which has better reviews, ReactionTrainer or ReflexesTest?

ReflexesTest is rated higher. ReactionTrainer averages 3.4 out of 5 from 5 ratings, while ReflexesTest averages 5.0 from 3 ratings.

### Do ReactionTrainer or ReflexesTest have ads?

ReflexesTest shows ads; ReactionTrainer does not.

### Which is updated more often, ReactionTrainer or ReflexesTest?

ReactionTrainer ships an update every 13 months, and ReflexesTest every 10 months. Most recently, ReactionTrainer was updated on October 24, 2026 and ReflexesTest on October 24, 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.*