Sound Signal Generator

by android-design.nl · Music & Audio · Free

On Google Play since April 2013 · Data updated 2026-11-07

Sound Signal Generator is made and published by android-design.nl. AppBrain is an independent app data site and isn't affiliated with android-design.nl. The app name, icon, screenshots and description belong to android-design.nl and are shown as published on Google Play.

AppBrain's verdict

EstablishedWell rated

Rating on Google Play: 4.25; 593 ratings
Installs: 84 thousand
Last updated: August 24, 2025
Ads: Contains ads
Size: 2.99 MB

Sound Signal Generator has 84 thousand installs. Users rate it well: 4.3 stars from 593 ratings.

Official page on Google Play

Pros & Cons

Wide waveform variety: Sine, Triangle, Sawtooth, and Square
Save and load signal configurations
Free to use

Limited to 3 simultaneous signals
Not ranked in any top lists

User feedback

Ratings and reviews on Google Play

Comments on Sound Signal Generator for Android

★★★★☆ Alexander Oaks · Aug 23, 2019

It's not bad, I use it for teaching kids about the range of human hearing, however compared to other apps it seems to struggle with low frequencies, with us only starting to hear it around 400hz. Otherwise, it's simple and effective to use.

★★★★★ David Savage · Mar 11, 2020

I have tinnitus and this app is the only one that can: -save settings +multiple tones simultaneously +amplitude per tone +waveform selection

★★★★★ A Google User · Feb 8, 2015

Great! This is the only signal generator that can generate 3 signal at once. I would love to see more option recording and such. Thanks much!

★☆☆☆☆ Robert Struzinski · Aug 22, 2025

I don't see any application that would benefit from this app. It's more like something you'd be seeing in elementary or middle school science class to learn about frequencies relation with sound. Things you should have learned long ago and not be amazed at what this does? It says it's for meditation and relaxation? Who would listen to tones irritating sound to relax. I put up with them for 5 seconds during speaker RTA tests, and it irritates me why would you want to hear it for any other reason?

★☆☆☆☆ Peter Webber · Mar 7, 2017

Would be great but no sound output on my Samsung Note 5 running 6.0.1 with correct settings phone media volume 100%, app volume 0dB, app output ON. Other signal gen apps work for me but not this one, pity coz it seems the best interface.

Google Play Rating history and histogram

370

110

Store listing

By android-design.nl, from Google Play

“Signal generator creates Sine, Triangle, Sawtooth and Square audio frequencies.”

Sound Signal Generator Screenshot 1 of 3

Sound Signal Generator Screenshot 2 of 3

Sound Signal Generator Screenshot 3 of 3

Screenshots by android-design.nl, from the Google Play listing

Description by android-design.nl Written by the developer, not by AppBrain. Click to read.

Signal generator creates Sine, Triangle, Sawtooth and Square audio frequencies between 0.1Hz and 20kHz.

Other features:

- Generate a maximum of 3 signals simultaneous.
- Save and load sound signals

LIKE and Share us:

Google+: http://gplus.to/androiddesignnl

Recent changes:
Updated for new Android versions.

Official page on Google Play

Safety and technology

Found in the app by AppBrain

Ads: Contains ads
Price: Free
Libraries: 5
App size: 2.99 MB
Needs Android: 7.0+
Content rating: Everyone

Technologies used by Sound Signal Generator

11 permissions · 5 libraries

Subscribe to see full permission and library details

Releases

Updates seen on Google Play

Version: 2.030
Launched: April 2013

Aug 24, 2025UpdateVersion 2.030
Oct 27, 2024UpdateVersion 2.026
Nov 19, 2023UpdateVersion 2.025
Jan 28, 2023UpdateVersion 2.021
Nov 25, 2022UpdateVersion 2.011

Show all changes Show fewer

Alternatives

Similar apps and more from android-design.nl

Alternatives to Sound Signal Generator

Installs

Tracked by AppBrain

Last 30 days: 110
Play install range: 50+ thousand
Launched: April 2013

Installs over time

Sound Signal Generator has been installed 84 thousand times. Over the past 30 days, it has been installed 110 times.

Rankings

Google Play top charts

Google Play Rankings for Sound Signal Generator

This app is not ranked

About the app and developer

About Sound Signal Generator

Sound Signal Generator is a music & audio app developed by android-design.nl.

Install Statistics

Sound Signal Generator has been downloaded 84 thousand times. In the last 30 days, the app was downloaded 110 times.

User Ratings

Sound Signal Generator is rated 4.25 out of 5 stars. The rating is based on 590 ratings.

App Information

Sound Signal Generator is freely available from Google Play. The APK size is 2.99 MB. The latest APK version available is 2.030. The last update was on August 24, 2025.

Technical Requirements

Sound Signal Generator requires Android 7.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since April 2013.

App Performance Report

Get a detailed PDF report for Sound Signal Generator with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more

Get PDF Report — $29

Developer information for android-design.nl

android-design.nl

info@android-design.nl

Legal name:

Address:

Are you the developer of this app? Join us for free to see more information about your app and learn how we can help you promote and earn money with your app.

I'm the developer of this app

Popular Music & Audio Apps Apps other people are watching Today's trending apps Price drops on Google Play Top new apps

AppBrain is an app data site, we track rankings, ratings, installs for all apps and games on Google Play and the App Store. AppBrain doesn't host app files or APKs, all install links go directly to the official store. All trademarks are owned by their respective owners.

More apps