Reaction Speed

Reaction time. The most accurate Reaction Speed measure.

Softosaurus · org.softosaurus.reactionspeed

Not rated yet 10K+ downloads v3.0 3.5 MB Android 5.0+ PEGI 3 · Everyone

Download APK 3.5 MB All versions

At a glance

Latest version: v3.0 (9)
Updated: Jun 8, 2024 (2 years ago)
APK size: 3.5 MB
Requires: Android 5.0+ (API 21)
CPU support: Any (no native code)
Category: Tools (app)
Listed since: Apr 22, 2023 (at least)
Permissions: 9
Website: sites.google.com/site/softosaurus
Developer contact: [email protected]

About this APK

Reaction Speed is an app by Softosaurus in the Tools category, listed since at least April 2023. It has no native code, so it runs on any Android processor.

It asks for 9 permissions, none of them sensitive. The app can read the advertising ID that ad and analytics services use.

Description

From the listing uploaded by “appupdater”.

Reaction time test. Another one Reaction Speed Tester. But now the precision plays the most important role. This allows you to measure your current condition and compare it with your previous results. For example, you can check out how the alcohol influence your reaction speed. Press the appearing red buttons. After 10 measures the outsiders (outside one Sigma) will be removed, and the average result appears.

Security & authenticity

Security rating: Trusted

Signing certificate

Certificate issued to “Home” Not the developer's name (“Softosaurus”). Names in certificates can't be verified, so this alone proves nothing.

Store checks and file details

Developer signature verified Jun 8, 2024
Signed byCN=Dmitry Podobedov, O=Home
Signing certificate (SHA-1)5D:CA:6E:6F:A8:73:E4:F6:4F:51:9B:F4:07:20:3A:4B:E0:B8:64:71
File MD51697f9dfdb51e49b32ee511d76523dc1
Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

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 (9)

Reaction Speed requests 9 permissions, none of them sensitive.

Access adservices ad id android.permission.ACCESS_ADSERVICES_AD_ID
Access adservices attribution android.permission.ACCESS_ADSERVICES_ATTRIBUTION
Access adservices topics android.permission.ACCESS_ADSERVICES_TOPICS
Advertising ID com.google.android.gms.permission.AD_ID
Control vibration android.permission.VIBRATE
Full network access android.permission.INTERNET
Prevent the device from sleeping android.permission.WAKE_LOCK
Run foreground services android.permission.FOREGROUND_SERVICE
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Basic touch input android.hardware.faketouch
Portrait screen android.hardware.screen.portrait

Reaction Speed 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 Speed 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 1697f9dfdb51e49b32ee511d76523dc1.