# Brain Training vs Reaction Time Test

The clearest difference is update cadence: Reaction Time Test at every 4 days against Brain Training's every 2 months. Brain Training's advantage is review sentiment (52% vs 33%). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.6 for Brain Training against 4.5 for Reaction Time Test. Both are backed by a comparable volume of ratings — 94 and 73 respectively. Written reviews are what separate them: 52% of Brain Training's written reviews are positive against 33% of Reaction Time Test's.

Brain Training ships an update every 2 months, Reaction Time Test every 4 days. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Brain Training | Reaction Time Test |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (94 ratings)](https://appshunter.io/ios/app/brain-training-quick-reaction/id1542572722/reviews)** | [4.5 (73 ratings)](https://appshunter.io/ios/app/reaction-time-test-how-fast/id6466617945/reviews) |
| Number of ratings | **94** | 73 |
| Positive reviews | **51.5% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | Ad-supported | Ad-supported |
| Size | 146 MB | 30 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [THOMSON Inc.](https://appshunter.io/developer/492371813) | [HUNG-PIN YU](https://appshunter.io/developer/963095666) |

## What reviewers say

### Brain Training

[App page](https://appshunter.io/ios/app/brain-training-quick-reaction/id1542572722)

This game offers fast-paced training to enhance reaction time, reflexes, and brain speed. It features simple, intuitive gameplay where players tap targets as quickly and accurately as possible to improve their performance.

**Highlights:** Improve reaction speed and reflexes, Sharpen brain processing speed, Simple and intuitive gameplay, Speed test style challenges, 20 progressive stages, Track performance and beat scores

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

**In-app purchases:** none


### Reaction Time Test

[App page](https://appshunter.io/ios/app/reaction-time-test-how-fast/id6466617945)

Measure your reflexes by tapping as quickly as possible when a visual cue appears. Compete against yourself and challenge your personal best.

**Highlights:** Reaction time measurement, Tap when green cue appears, Challenge personal limits, Simple gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Brain Training free?

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

### Is Reaction Time Test free?

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

### Which has better reviews, Brain Training or Reaction Time Test?

Brain Training is rated higher. Brain Training averages 4.6 out of 5 from 94 ratings, while Reaction Time Test averages 4.5 from 73 ratings.

### Do Brain Training or Reaction Time Test have ads?

Both Brain Training and Reaction Time Test show ads.

### Which is updated more often, Brain Training or Reaction Time Test?

Brain Training ships an update every 2 months, and Reaction Time Test every 4 days. Most recently, Brain Training was updated on October 29, 2026 and Reaction Time Test 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.*