Test speakers and sound systems with FREQN AWESOME tones and pulses
About Freq'n Awesome Tone Generator
Freq'n Awesome Tone Generator is a tools app developed by Qualhalla.
Download Statistics
Freq'n Awesome Tone Generator has been downloaded 11 thousand times. In the last 30 days, the app was downloaded 400 times.
User Ratings
Freq'n Awesome Tone Generator is rated 4.59 out of 5 stars. The rating is based on 66 ratings.
App Information
Freq'n Awesome Tone Generator is FREE to download. The APK download size is 7.61 MB. The latest version available is 1.28. The last update was on January 18, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on Google Play June 2025.
Description
Whether you're refoaming speakers, testing subwoofers, or fine-tuning audio systems, our professional-grade tone generator delivers precise audio signals from 1Hz to 22kHz with crystal clarity.
Perfect for Speaker Repair & Testing:
Test woofers, tweeters, and midrange drivers Verify frequency response across your entire system Diagnose rattles, buzzes, and resonance issues Perform controlled frequency sweeps to break in new speakers
Key Features:
Generate sine, square, and sawtooth waves with adjustable volume Customizable frequency range (1Hz-22kHz) with user-adjustable limits Logarithmic, Exponential, or Linear slider Real-time visual waveform display Bass-specific sweep (30Hz-100Hz) for subwoofer testing Custom preset creation plus convenient built-in presets (30hz, 40hz, 50Hz, 60Hz, 80Hz, etc.) Clean, intuitive interface with dark mode support
Professional Mode Features:
Dual-tone generation with independent controls Record and Save your tones as WAV files Create pulsed tones with controllable pulse rates and duty cycles Phase inversion for acoustic testing Musical note generation with adjustable octaves Perfect for instrument tuning and acoustic studies
From DIY speaker repairs to professional audio work, this app provides the reliable test tones you need. No internet connection required - works completely offline for field testing.
Free version includes essential testing features, with Pro Mode available as a one-time purchase for advanced users.
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Comments on Freq'n Awesome Tone Generator for Android
★★★★★Guy Rodrigue· Aug 7, 2025
Professional version is exactly what I wanted. Dual generation with independent granular frequency and amplitude adjustment. Freqn awesome
★★★★☆Aubrey Lunn· Nov 23, 2025
Great for Testing amplifiers and speakers. Can check speakers for Response Curve - Lf And high frequency. Gives an idea of an Oscilloscope, minus the waveform. Electronics is my Obsession!!! Hobby!!!
★★★★★Alan Larry· Jul 1, 2025
I'm not a professional, but I do like playing around with this kind of stuff, and I really like this app. Clean look and simple user interface with clear sound.
★★★★★Arthur Kerns· Sep 17, 2025
I have tried others, but they are filled with ads that make using the app worthless. This one is awesome and easy to use for experiments and other things! Thank you so much for sharing this app!
★☆☆☆☆Dan Beck· Jul 14, 2025
Please let me know when there is a way to turn off the massively irritating haptic vibrations. Then, I'll check out the app and change my review.
★☆☆☆☆kenny fowler #moodyroad· Apr 17, 2026
Rubbish reset my phone now nothing works correctly on play store plus they stole 2 of my apps
★☆☆☆☆Julio Cesar· Nov 15, 2025
1 star because it does not provide the full range of frequencies. 0 - 19hz are absent. I will give it 5 stars when they provide them.
Google Play Rankings for Freq'n Awesome Tone Generator
This app is not ranked
Technologies used by Freq'n Awesome Tone Generator
Freq'n Awesome Tone Generator is requesting 17 permissions and we don't have library information (yet).
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