
Frequency Sound Generator
Frequency generator creates sound, plays multiple waves at the same time
Nikola Maslennikov · com.maxitime22.createmusic.sound_generator
- Signature matches the Google Play version Details
At a glance
- Latest version
- v43.1 (82)
- Updated
- May 24, 2026 (5 months ago)
- APK size
- 2.4 MB
- Requires
- Android 7.0+ (API 24)
- CPU support
- Any (no native code)
- Category
- Music & Audio (app)
- Listed since
- Apr 7, 2021 (at least)
- Permissions
- 8 (1 sensitive)
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
Frequency Sound Generator is an app by Nikola Maslennikov in the Music & Audio category, listed since at least April 2021. It has no native code, so it runs on any Android processor.
Since version 39.0, the APK shrank from 7 MB to 2.4 MB and the minimum Android version rose from 6.0 to 7.0. It asks for 8 permissions, 1 of them sensitive: record audio. It asks for the same permissions as version 43.0.
What's new in v43.1
Description
From the listing uploaded by “appupdater”.
Version history
4 versions are listed, going back to v39.0. Since v42.2 it requires Android 7.0+.
Security & authenticity
Signing certificate
- Signature matches the Google Play version Checked by the source store on May 24, 2026.
- Certificate issued to “maxitime22” This is the certificate of the Google Play version.
- Same certificate as the 2 other versions checked
Store checks and file details
- Developer signature verified May 24, 2026
- Validated against Google Play May 24, 2026
- Signed byCN=??????? ???????????, OU=Mobile Development, O=maxitime22, L=??????, ST=?????????, C=KZ
- Signing certificate (SHA-1)9B:F8:54:44:3C:C9:F8:4C:84:79:E6:D0:D9:88:03:FA:85:F5:D3:05
- File MD5e85fe754bdfa13033a951b43a5de541b
- 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 (2 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.
Permissions (8)
Frequency Sound Generator requests 8 permissions, 1 of them sensitive.
- Record audio (microphone) Sensitive android.permission.RECORD_AUDIO
- Foreground service media playback android.permission.FOREGROUND_SERVICE_MEDIA_PLAYBACK
- Full network access android.permission.INTERNET
- Internal broadcast protection (app-defined) com.maxitime22.createmusic.sound_generator.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Modify audio settings android.permission.MODIFY_AUDIO_SETTINGS
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Run foreground services android.permission.FOREGROUND_SERVICE
- Show notifications android.permission.POST_NOTIFICATIONS
Required hardware & features
- Basic touch input android.hardware.faketouch
- Microphone android.hardware.microphone
- Landscape screen android.hardware.screen.landscape
Frequency Sound Generator APK: questions and answers
Is there a version of Frequency Sound Generator for older Android phones?
The current version needs Android 7.0 or later. Version 39.0 is the newest listed build that installs on Android 6.0 and later. It is an old build: apps that rely on online services may no longer connect when they are this old. Get version 39.0 · All versions
Can I install this APK over the version I already have?
Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.
Is the Frequency Sound 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. Its signature matches the Google Play version. It is signed with the same certificate as the 2 other versions checked. After downloading, check that the file's MD5 is e85fe754bdfa13033a951b43a5de541b.