Reaction Speed Builder for Android - Download Free [Latest Version + MOD] 2025

Whats new in Reaction Speed Builder v1.0

4 things about Reaction Speed Builder

1. Are you fast enough to beat the reaction test? Most people have a reaction time of around 330 milliseconds when playing this test.
2. Test your reaction time today with this reaction time test!! Take 5 reaction tests, and the app will average your scores.
3. This application can be an excellent exercise and training for the brain, memory, logic, and sensation, as well as develop psychological stability.
4. Test how fast your brain reacts to a change.

Release date: 2024-10-20
Current version: 1.0
File size: 23.09 MB
Developer: Shailesh Pai

How to setup Reaction Speed Builder APK:

APK (Android Package Kit) files are the raw files of an Android app. Learn how to install reaction-speed-builder.apk file on your phone in 4 Simple Steps:

Download the reaction-speed-builder.apk to your device using any of the download mirrors.
Allow 3rd Party (non playstore) apps on your device: Go to Menu » Settings » Security » . Click "Unknown Sources". You will be prompted to allow your browser or file manager to install APKs.
Locate the reaction-speed-builder.apk file and click to Install: Read all on-screen prompts and click "Yes" or "No" accordingly.
After installation, the Reaction Speed Builder app will appear on the home screen of your device.