Sub Tester and Frequency Generator
Test your subs with frequencies all the way down to 10hz! Intense subwoofer bass
Infrasonic Technologies · infrasonicTech.subwooferTestTones
At a glance
- Latest version
- v16 (16)
- Updated
- May 19, 2020 (6 years ago)
- APK size
- 60 MB
- Requires
- Android 4.0.3+ (API 15)
- CPU support
- ARM 32-bit
- Graphics
- OpenGL ES 2.0+
- Category
- Music & Audio (app)
- Permissions
- 7
- Developer contact
- [email protected]
About this APK
Sub Tester and Frequency Generator is an app by Infrasonic Technologies in the Music & Audio category. It includes native code only for ARM 32-bit, so it won't run on 64-bit-only phones such as recent Pixels.
It asks for 7 permissions, none of them sensitive.
Description
From the listing uploaded by “split-store”.
Security & authenticity
Signing certificate
- Certificate issued to “InfrasonicTechnologies” Not the developer's name (“Infrasonic Technologies”). Names in certificates can't be verified, so this alone proves nothing.
Store checks and file details
- Developer signature verified May 19, 2020
- Antivirus scan passed Jan 4, 2021
- Signed byCN=Janet Alvarez, OU=InfrasonicTechnologies, O=InfrasonicTechnologies, L=albany, ST=NY, C=US
- Signing certificate (SHA-1)93:98:7A:75:BD:23:38:44:06:51:B7:17:B2:08:84:50:5A:51:1D:BF
- File MD5074ddba2f13d76c65d2073acfff6c1f8
- Uploaded by “split-store” Gold tier · 24,358 followers · uploading since 2019
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 (7)
Sub Tester and Frequency Generator requests 7 permissions, none of them sensitive.
- Control vibration android.permission.VIBRATE
- Full network access android.permission.INTERNET
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Push messaging (app-defined) infrasonicTech.subwooferTestTones.permission.C2D_MESSAGE
- Receive push notifications com.google.android.c2dm.permission.RECEIVE
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- View network connections android.permission.ACCESS_NETWORK_STATE
Required hardware & features
- Basic touch input android.hardware.faketouch
- Portrait screen android.hardware.screen.portrait
Sub Tester and Frequency Generator 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 Sub Tester and Frequency Generator 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 074ddba2f13d76c65d2073acfff6c1f8.
