Simple tone generator

Dmitsoft

Google Play★ 3.9FreeFirst seen 15 Oct 2026

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App info

Installs: 1,000,000+
Category: Music & Audio
Content rating: Everyone
Version: 1.38
Released: Oct 13, 2014
Last updated: 6 Oct 2026
In-app purchases: No
Contains ads: Yes
Promo video: No
Requires Android: 6.0

3.97,665 ratings

5

4,515

4

988

3

455

2

67

1

1,608

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What's newin version 1.38

Little improvements.

About this app

Simple sound frequency generator, metronome, Subwoofer test, speaker cleaning

Read full description

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. Also has a metronome.

Developer website dmitsofta@gmail.com