Frequency Sound Generator

3.04

WeDoAndroidApps

4.11

11,533 reviews

1,000,000+
Downloads

Free

Frequency Generator for the sound engineer, musician or enthusiast

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4.11 · 11,533 reviews · 1,000,000+ downloads

Frequency Sound Generator delivers a comprehensive, real-time suite of audio signal generators—tone, sweep, multitone (16 channels), white/pink noise, and more—designed for sound engineers, musicians, and audio enthusiasts. It emphasizes precision, background operation, and extensive presets to support professional testing and sound design workflows. Total downloads: 1,000,000+; recent 30d downloads: 18K.

Pros & Cons

Extremely precise real-time performance with a 64-bit engine and IEEE 754 precision
16-channel multi-tone capability enables complex test signals
Background operation and presets streamline professional workflows
Precise left/right channel balance and configurable fade times facilitate accurate measurements
No permissions required, enhancing privacy and security
Ultrasound generation support at 48KHz/96KHz DAC broadens testing range

Competitors may offer sine-wave range descriptions or explicit decibel/meter features that aren’t listed here
Some advanced waveform types (e.g., specific waveforms like square or triangle) and sleep-focused presets aren’t highlighted in the provided feature set
Perceived discoverability could be affected since the app is not shown in top rankings (not ranked in any top list)

About Frequency Sound Generator

Frequency Sound Generator is a music & audio app developed by WeDoAndroidApps.

How many times has Frequency Sound Generator been downloaded?

Frequency Sound Generator has been downloaded 2.9 million times. In the last 30 days, the app was downloaded 18 thousand times.

What is the rating of Frequency Sound Generator?

Frequency Sound Generator is rated 4.11 out of 5 stars, based on 12 thousand ratings.

Is Frequency Sound Generator free?

Frequency Sound Generator is free to download. The APK download size is 3.83 MB. The latest version available is 3.04. The last update was on July 22, 2026.

What are the requirements for Frequency Sound Generator?

Frequency Sound Generator requires Android 5.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play December 2012.

Description

Features:

More data about Frequency Sound Generator

Price	Free to download
Total downloads	2.9 million
Recent downloads	18 thousand
Rating	4.11 based on 12 thousand ratings
Ranking	Not ranked
Version	3.04
APK size	3.83 MB
Number of libraries	11
Designed for Android	5.0+
Suitable for	Everyone
Ads	Contains ads

App Performance Report

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Alternative downloads for the Frequency Sound Generator app

Frequency Sound Generator compared with similar apps

Common keywords of similar apps

Channel Sweep Pink Multi User Ready Accurate Clicks Configuration Precise Fade Tests Google Work Generator Sound Time Frequency Real Noise Tone Features Audio Precision Speaker

Keywords missing from this app

Frequencies App Hz Generate Testing Tones Wave Test Db Meter High Levels Analyzer Speakers Generation Decibel Create Professional Spectrum Rife Binaural Tuning Perfect Beats Mode Hearing Signal Sine Square Save Music Musical Custom Waveform Low Range Multiple Measure Waveforms

Google Play Rating history and histogram

Rating history

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6.8K

1.7K

1.5K

460

Downloads over time

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Frequency Sound Generator has been downloaded 2.9 million times. Over the past 30 days, it averaged 590 downloads per day.

Changelog of Frequency Sound Generator

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Developer information for WeDoAndroidApps

WeDoAndroidApps

n248163264@gmail.com

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Comments on Frequency Sound Generator for Android

★★★★☆ xyatsue eustayx · Feb 5, 2026

This is hands down the best frequency generator app that I have ever used on a phone. Well worth to cost for pro. However, the newest update while it looks great. The one thing I need the app to do it no longer does. And that is it no longer continues to play in the background, nor does it continue to play when I switch my screen off. This makes this app virtually useless to me. I'm hoping it's just a minor glitch that can be easily fixed. Until then, I will not be updating on my other devices.

★★★★★ Terrence Phillbert · Sep 18, 2024

A very well-thought-out audio test app. Developer is responsive. Edit: still my favorite signal generator app 7 years later! Quality product. Edit 2: I purchased in 2013, so I've been using this signal generator for 11 years now. After purchasing, I needed an inverted polarity noise signal to detect speakers with incorrect polarity wiring. To this date, this is still the only app that does this. Indispensable IMHO. It's worth the price for the pro version.

★☆☆☆☆ Sebastiaan Joosten · Jul 16, 2025

Just too many forced adds and way too expensive. The app has good functions but is close to unusable for free and from the comments the paid version is also unreliable and not backwards compatable. Use add banners instead of full screen video ads and don't constantly pester the user to buy. Consider having a pay range like a lot of other apps do where the user can choose an amount. The issue is you're not adding a huge amount of functions over free apps and then charging a lot for them.

★☆☆☆☆ OraAaru Nance · Jun 26, 2024

My opinion of this app has gone up & down multiple times. When you put this together with a new management team, you made a decision about how long things can actually play or record. But you did not tell the patrons(I've paid 2’s & told students to pay), what you had planned. I set the session for 30 mins, & it only records 2 minutes?! This time, I watched it to see what the recorder would do. And now the setting that says Infinity is not Infinity it's about 25–40 minutes. It's not the same app

Google Play Rankings for Frequency Sound Generator

This app is not ranked

Technologies used by Frequency Sound Generator

13 permissions · 11 libraries

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Trust & Safety: No permissions required; the app relies on standard Android components and a background service for ongoing tests, providing a privacy-forward experience.

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