# ReactionTimeChecker

> Action

Canonical page: [https://chrome-stats.com/d/id537191082](https://chrome-stats.com/d/id537191082)

## Overview

- **ID:** `id537191082`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** NSC, K.K.
- **Category:** Action
- **Rating:** 1.00 / 5 (1 ratings)
- **Version:** 5.1
- **Last updated:** 2025-07-23
- **First published:** 2012-07-07
- **Size:** 22 MB
- **Data as of:** 2026-09-07
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/reactiontimechecker/id537191082)
- **Website:** [https://www.nscnet.jp](https://www.nscnet.jp/)
- **Privacy policy:** [https://www.nscnet.jp/privacyPolicy.html](https://www.nscnet.jp/privacyPolicy.html)

## Description

Let's train your reflexes with "ReactionTimeChecker"!

[What is this game?]
-This game can test your earliness of a reaction(reflexes).

[How to Play]
-First,You can see 25 buttons(5*5).
-When a game starts,any one of the 25 buttons color will change to PINK.
-You TAP the glowing pink button as soon as possible!
-After the game ended, you can see your SCORE and EVALUATION(Japanese KANJI).

[Online Ranking]
This app will automatically upload your play results to the online ranking server.
If you do not agree to the automatic registration on the online ranking server, please refrain from using this app.

The data uploaded to the server is as follows.
1. The name entered on the title screen (If you do not enter the name, it will be automatically registered with the name "unknown".)
2. Play result (average reaction time)

In addition, please check the following privacy policy.
https://www.nscnet.jp/privacyPolicy.html

*If you are using iOS 14.5 or later, a dialog asking for tracking permission will be displayed at the first startup. This setting can be confirmed and changed in the "Settings" app, "Privacy", and "Tracking".

Production: NSC, K.K.
If you have any problems or requests, please check the contents of the “Contact Us” page on our website and send us an e-mail.
Click here for “Contact Us”: https://www.nscnet.jp/inquiry.html

## Rankings

- #974,137 — Overall

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- [Reflex Time - Reaction Tap](https://chrome-stats.com/d/id6740623817) — 4.40 / 5
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- [Simple Reaction Time Test](https://chrome-stats.com/d/id1233756013) — 4.00 / 5
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- [Reaction Time Training - RTap](https://chrome-stats.com/d/id6560115310) — 4.70 / 5

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Source: [Chrome-Stats](https://chrome-stats.com/d/id537191082)