Simple tone generator app icon

Simple tone generator

Simple sound frequency generator

Dmitsoft · com.dmitsoft.tonegenerator

5.0 out of 5 (5 ratings) 1M+ downloads v1.30 12.9 MB Android 5.0+ PEGI 3 · Everyone

  • Signature matches the Google Play version Details

At a glance

Latest version
v1.30 (31)
Updated
Sep 17, 2026 (21 days ago)
APK size
12.9 MB
Requires
Android 5.0+ (API 21)
CPU support
Any (no native code)
Graphics
OpenGL ES 2.0+
Category
Music & Audio (app)
Listed since
Jan 15, 2021 (at least)
Permissions
11
Developer contact
[email protected]

About this APK

Simple tone generator is an app by Dmitsoft in the Music & Audio category, listed since at least January 2021. It has no native code, so it runs on any Android processor.

Since version 1.27, the APK grew from 11 MB to 12.9 MB and the minimum Android version rose from 4.4 to 5.0. It asks for 11 permissions, none of them sensitive. Compared with version 1.27, it adds 1 new permission: “View Wi-Fi connections”. The app can read the advertising ID that ad and analytics services use.

Ratings

5.0out of 55 ratings
  • 5 ★100%
  • 4 ★0%
  • 3 ★0%
  • 2 ★0%
  • 1 ★0%

Ratings from users of the source store — not collected or verified by AAPKs.

What's new in v1.30

Little improvements.

Description

From the listing uploaded by “appupdater”.

Use this application to generate tone from 1 to 20000 Hz. Also use subwoofer test to check your subwoofer. The application has a mode for cleaning the phone speaker from water.

Version history

2 versions are listed, going back to v1.27. Since v1.30 it requires Android 5.0+.

All 2 versions

Security & authenticity

Security rating: Trusted

Signing certificate

  • Signature matches the Google Play version Checked by the source store on Sep 17, 2026.
  • Certificate issued to “Vasily Dmitriev” This is the certificate of the Google Play version.
  • Same certificate as the other version checked

Store checks and file details

  • Developer signature verified Sep 17, 2026
  • Validated against Google Play Sep 17, 2026
  • Signed byCN=Vasily Dmitriev
  • Signing certificate (SHA-1)FB:62:81:21:43:1C:B6:66:F7:A0:EE:CA:2F:5A:02:25:51:FA:16:0F
  • File MD57a81e6e3d9b2589df39b05bb6b51039a
  • 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 (1 other version compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (11)

Simple tone generator requests 11 permissions, none of them sensitive.

Required hardware & features

Simple tone generator APK: questions and answers

Is there a version of Simple tone generator for older Android phones?

The current version needs Android 5.0 or later. Version 1.27 is the newest listed build that installs on Android 4.4 and later. It is an old build: apps that rely on online services may no longer connect when they are this old. Get version 1.27 · 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 Simple tone 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 other version checked. After downloading, check that the file's MD5 is 7a81e6e3d9b2589df39b05bb6b51039a.

Tags

More Music & Audio apps