Function Generator

1.42

keuwlsoft

4.40

7,261 reviews

1,000,000+
Downloads

Free

Dual channel function generator for the audio output.

This app is currently not available on Google Play.

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About Function Generator

Function Generator was a music & audio app developed by keuwlsoft. It was removed from Google Play May 10, 2025 and is no longer available for download.

Download Statistics

Function Generator had been downloaded 1.6 million times before it became unavailable.

User Ratings

Function Generator was rated 4.40 out of 5 stars, based on 7.3 thousand ratings.

App Information

Function Generator was free to download. The APK download size was 3.00 MB. The last available version was 1.42. The last update was on February 8, 2024.

Technical Requirements

Function Generator required Android 4.1+ or higher. The app had a content rating of Everyone. The app had been available on Google Play since March 2014.

Description

Dual channel function / waveform / signal generator for the speaker / headphone audio output.

More data about Function Generator

Price	Free to download
Total downloads	1.6 million
Rating	4.40 based on 7.3 thousand ratings
Version	1.42
APK size	3.00 MB
Number of libraries	0
Designed for Android	4.1+
Suitable for	Everyone
Ads	NO ads

App Performance Report

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Google Play Rating history and histogram

Rating history

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5.4K

720

290

140

650

Downloads over time

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Function Generator has been downloaded 1.6 million times.

Changelog of Function Generator

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Developer information for keuwlsoft

keuwlsoft

Website

Address:

Comments on Function Generator for Android

★★★★★ Great little generator app. I've used it to match frequencies with real world noises, tune instruments, test other spectrum analyzers, etc. Using a headphone cable spliced to a screw terminal block I've used it to drive a speaker with a mirror attached to sweep a laser spot, couple the gnd and neg of a battery, the base of an NPN transistor on one of the channels, set it to square wave with a short bias, and drive the LED head of a flashlight like a stroboscope! And more! Lots of uses in one app!

★★★★★ Wonderful app, although I use a professional function generator, this one is very handy for audio work. Thank you very much.

★★☆☆☆ It is to work good in the old days. But one of the updates the channel One controls the left and right audio now. I have used these signal generators both professionally and on my phone. The one on the phone however doesn't work anymore. Still makes a tone. But not a stereo tone. Am I being helpful if you want mineral?

★★☆☆☆ No start button to start the sweeping frequency

Technologies used by Function Generator

1 permissions

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Frequently asked questions about Function Generator

Is Function Generator free?

Yes. Function Generator is free to download from Google Play.

Is Function Generator still available?

No. Function Generator was removed from Google Play. We last saw it there May 10, 2025.

Does Function Generator contain ads?

No. Google Play does not list Function Generator as containing ads.

What Android version does Function Generator require?

Function Generator runs on Android 4.1 and higher.

How large is the Function Generator APK?

The Function Generator APK is 3.00 MB.

Is Function Generator suitable for children?

Google Play rates the content of Function Generator as suitable for everyone.

How many times has Function Generator been downloaded?

Google Play lists 1,000,000+ downloads for Function Generator.

How do people rate Function Generator?

Function Generator scores 4.40 out of 5 stars, from 7,261 ratings on Google Play.

Who made Function Generator?

Function Generator was developed by keuwlsoft. It is listed in the music & audio category on Google Play.

What are the best alternatives to Function Generator?

People looking at Function Generator also look at these music & audio apps: Sound Generator, Sound Analyzer Basic, Sound Analyzer Pro, Tone Generator, Frequency Sound Generator.

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