Reaction Time Measurement app icon

Reaction Time Measurement

Cognaxon · com.cognaxon.reaction_time_measurement

Not rated yet 100+ downloads v2.0 3.1 MB Android 4.0+ PEGI 3 · Everyone

Download APK 3.1 MB All versions

At a glance

Latest version
v2.0 (5)
Updated
Oct 9, 2025 (1 year ago)
APK size
3.1 MB
Requires
Android 4.0+ (API 14)
CPU support
ARM 32-bit, ARM 64-bit
Graphics
OpenGL ES 2.0+
Category
Education (app)
Listed since
Aug 6, 2019 (at least)
Permissions
1
Website
cognaxon.com
Developer contact
[email protected]
Privacy
Developer's privacy policy

About this APK

Reaction Time Measurement is an app by Cognaxon in the Education category, listed since at least August 2019. It includes native code for ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

It asks for 1 permission, none of them sensitive.

What's new in v2.0

64-bit support added

Description

From the listing uploaded by “catappult”.

A tool for psychophysics laboratory experiments. Measures reaction time between: 1) appearance of visual stimulus and the release of the first button; 2) the release of the first mouse button and pressing of the second button.

Security & authenticity

Security rating: Trusted

Signing certificate

  • Certificate issued to “Cognaxon” The developer's name — though anyone can put any name in a certificate.

Store checks and file details

  • Developer signature verified Jun 20, 2021
  • Antivirus scan result not available
  • Signed byCN=Mantas Puociauskas, O=Cognaxon, L=Vilnius, C=LT
  • Signing certificate (SHA-1)1C:62:22:41:6C:38:4B:00:0F:9F:28:1E:DD:76:8A:24:B5:0E:C4:AE
  • File MD588c5ad47364f240342ae0689fccff358
  • Uploaded by “catappult” Platinum tier · 1,377 followers · uploading since 2018

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (1)

Reaction Time Measurement requests 1 permission, none of them sensitive.

Required hardware & features

Reaction Time Measurement APK: questions and answers

Can I install this APK over the version I already have?

Only if it is signed with the same certificate as the copy on your phone and isn't an older version. If Android says “App not installed”, the certificates differ; uninstalling your copy first works but deletes its data unless it is backed up.

Is the Reaction Time Measurement APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. After downloading, check that the file's MD5 is 88c5ad47364f240342ae0689fccff358.

Tags

cognaxon reaction_time_measurement education reaction time measurement

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