# Reaction Speed Trainer

> App to measure and improve reaction time through various game modes. (iPhone/iPad app by Hiroyuki Tsunoda.)

- Source: https://appshunter.io/ios/app/reaction-speed-trainer/id646273465 (this page in markdown: same URL + `.md`)
- Developer: [Hiroyuki Tsunoda](https://appshunter.io/developer/579949867)
- Category: Games
- Price: Free
- Rating: 4.50/5 from 20 App Store ratings
- Age rating: 4+
- Requires: iOS 4.3 · 9 MB
- Languages: English
- Released: 2013-09-23
- Data updated: 2026-06-07
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/reaction-speed-trainer/id646273465/reviews.md

## What is Reaction Speed Trainer?

This app is measured of reaction time until push of a button light on

Game mode
-Simple
Measurement of simple reaction time(SRT) of the push of a button when the light turns

-Dual, Triple
Measurement of choice reaction time(CRT) of dual and triple button

-Random
Measurement of choice reaction time(CRT) of 5x5 light randomly turns on


Measurement rules
-Premature start
0.1 seconds or less will be premature start treatment

-Miss touch
Count up miss touch other than correct touch

Result time sent to the GameCenter and displayed twitter and facebook button if there is no miss touch

cocos2d for iPhone: http://www.cocos2d-iphone.org
Copyright (c) 2011 - Zynga Inc. and contributors

## Key features

- Simple reaction time measurement
- Choice reaction time measurement (dual, triple, random)
- Premature start detection
- Miss touch counting
- GameCenter integration
- Social media sharing


## Frequently asked questions about Reaction Speed Trainer

### What is Reaction Speed Trainer?

Reaction Speed Trainer is a game designed to measure and improve your reaction time. It offers several modes to test simple and choice reaction times.

### What are the game modes in Reaction Speed Trainer?

The app features 'Simple' mode for basic reaction time, 'Dual' and 'Triple' for choice reaction time with multiple buttons, and 'Random' for a more complex 5x5 light grid.

### How does Reaction Speed Trainer handle errors?

The app identifies 'premature starts' if you react in 0.1 seconds or less. It also counts 'miss touches' for any incorrect button presses.

### Can I share my results from Reaction Speed Trainer?

Yes, if you have no miss touches, your result times can be sent to GameCenter and shared on Twitter and Facebook.

### Is Reaction Speed Trainer free to play?

Yes, Reaction Speed Trainer is available for free. It does not appear to have in-app purchases or advertisements based on the provided data.

### What devices is Reaction Speed Trainer compatible with?

The app uses cocos2d for iPhone, indicating it is designed for iOS devices. It has an age rating of 4+.

### How often is Reaction Speed Trainer updated?

The latest version is 1.0, released on September 23, 2013. There have been no updates since its initial release.

### What is the user feedback on Reaction Speed Trainer?

Reaction Speed Trainer has a high rating of 4.5 stars from 20 ratings, suggesting positive user sentiment.

## Version history (last 1 release)

### 1.0 — 2013-09-23

No release notes.

## More apps by Hiroyuki Tsunoda

- [Motion Detection Camera HD](https://appshunter.io/ios/app/motion-detection-camera-hd/id581453937)
- [Travel Translator Live](https://appshunter.io/ios/app/travel-translator-live/id6759860891)

All apps by Hiroyuki Tsunoda: https://appshunter.io/developer/579949867

## Related topics

[reaction speed trainer](https://appshunter.io/ios/topics/reaction-speed-trainer) · [reaction speed pro](https://appshunter.io/ios/topics/reaction-speed-pro)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-07.*