ReactionZ - Test your reaction time
sparwen · se.sparwcreations.ReactionZ
At a glance
- Latest version
- v1.0.2 (1000002)
- Updated
- Oct 29, 2024 (1 year ago)
- APK size
- 9.3 MB
- Requires
- Android 4.0.3+ (API 15)
- CPU support
- ARM (legacy), ARM 32-bit
- Graphics
- OpenGL ES 2.0+
- Category
- Educational (game)
- Listed since
- Aug 15, 2019 (at least)
- Permissions
- 6
- Developer contact
- [email protected]
About this APK
ReactionZ - Test your reaction time is a game by sparwen in the Educational category, listed since at least August 2019. It includes native code only for ARM (legacy) and ARM 32-bit, so it won't run on 64-bit-only phones such as recent Pixels.
It asks for 6 permissions, none of them sensitive.
Description
From the listing uploaded by “catappult”.
Security & authenticity
Signing certificate
- Certificate issued to “Sparw Creations” Not the developer's name (“sparwen”). Names in certificates can't be verified, so this alone proves nothing.
Store checks and file details
- Developer signature verified Jan 31, 2020
- Antivirus scan passed Sep 15, 2020
- Signed byCN=sparwich, OU=Development, O=Sparw Creations, L=Stockholm, C=SE
- Signing certificate (SHA-1)CA:F7:62:D2:71:F3:C7:13:4F:95:4F:74:25:1A:6A:03:47:AD:58:A7
- File MD5b4b216cab108ce22fb3b53d7274e3adc
- 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 (6)
ReactionZ - Test your reaction time requests 6 permissions, none of them sensitive.
- Bluetooth android.permission.BLUETOOTH
- Context write use app feature survey (custom) com.samsung.android.providers.context.permission.WRITE_USE_APP_FEATURE_SURVEY
- Full network access android.permission.INTERNET
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Receive push notifications com.google.android.c2dm.permission.RECEIVE
- View network connections android.permission.ACCESS_NETWORK_STATE
Required hardware & features
- Bluetooth android.hardware.bluetooth
ReactionZ - Test your reaction time 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 ReactionZ - Test your reaction time 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 b4b216cab108ce22fb3b53d7274e3adc.
