Reaction Time
9.0 21
v2.3.0 by Hackman
About Reaction Time
Reaction Time (Package Name: hackman.trevor.reactiontimetest) is developed by Hackman and the latest version of Reaction Time 2.3.0 was updated on September 6, 2026. Reaction Time is in the category of Tools with the feature casual. You can check all apps from the developer of Reaction Time. Currently this app is for free. This app can be downloaded on Android 8.0+ on APKFab or Google Play. All APK/XAPK files on APKFab.com are original and 100% safe with fast download.
Measure your reaction time to the nearest millisecond.
A novel hold-and-release system combined with trials is used.
* How to use *
To begin, press and hold your finger to the screen.
When the screen turns green, lift your finger up as fast as you can.
Complete a total of 5 trials to get a final average of your reaction time.
No lifting early! Lifting early causes your current run to be reset.
A novel hold-and-release system combined with trials is used.
* How to use *
To begin, press and hold your finger to the screen.
When the screen turns green, lift your finger up as fast as you can.
Complete a total of 5 trials to get a final average of your reaction time.
No lifting early! Lifting early causes your current run to be reset.
Reaction Time 2.3.0 Update
Update to support the latest version of Android, Android 17 (API 37).
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Previous Versions
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Requires Android: Android 8.0+
Architecture: arm64-v8a, armeabi-v7a, x86, x86_64
Screen DPI: 160-640dpi
SHA1: 0eb62cb696273d7ef70286c75ecbdf6a275ad0c2
Size: 6.05 MB
What's New:
Update to support the latest version of Android, Android 17 (API 37).
Requires Android: Android 8.0+
Screen DPI: 120-640dpi
SHA1: d3fdb9db003a72b34b69cf0f13bc07c2e598dc02
Size: 5.07 MB
What's New:
Update to support Android 14 (API 34).
Requires Android: Android 8.0+
Screen DPI: 120-640dpi
SHA1: 9c9c0fe2d2ee8b6eeabe61a37bc345dbf54c75fc
Size: 5.05 MB
What's New:
Updating app to target Android 13.
Requires Android: Android 5.0+
Screen DPI: 160-640dpi
SHA1: 0f0ed140d0fba9f56a814160197f866e19171da3
Size: 1.43 MB
What's New:
Reduced install size - removed dependencies
Targeting latest version of Android
Targeting latest version of Android
More Information
Package Name:
Update Date:
2026-09-06
Latest Version:
2.3.0
Need Update:
Available on:
Requirements:
Android 8.0+
Report:
Safe to Download
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