Appmuse

This app makes it easy to play 528hz, 432hz, Solfeggio tones, white noise and other custom audio frequencies for healing and any other audio production, meditation or enjoyment purpose. Any creative audio professional should get ahold of this app, especially if you want to use non-standard tunings. I use it to match tones, tune songs, audio files and instruments by ear, play true binaural beats, match frequencies on my modular Synthesizer and more. It’s my go-to reference for 432hz, 528hz and Solfeggio tones for my music. Thanks for making this app! - DJ Soulfeggio Show more

Awesome app to test and tune your set up or just to test the capabilities of your speakers. I like to use my finger to slide through the frequencies.

Screwy volume when using the iPhone side buttons. Jumps up and down by 6 or more, also displays wrong volume level (sometimes even shows “muted” when not). NEEDS to be increased and decreased by 1. Slider works fine but I very much dislike sliders especially when they’re that small. Other than that nice app with lots of features. Using on iPhone 12 Pro and iPad Pro 9.7, same issue on both. Please fix! Will change to 5⭐️ when this issue is fixed. Update: I wasn’t aware the volume button issue was an Apple limitation. Hats off to the developers for being so attentive to the end users. Outstanding app! Money well spent. Show more

The details and options of controlling sound waves is more than you could ask for in a iOS app! It’s pure mathematics in your hand... and ears! Although I have many technical/scientific uses for it, I like to set up a deep-bass, oscillation, multiphase-waveform as I lay on a couch with a subwoofer underneath - a fully customizable back massage... the ultimate no-contact TENS device! Thank you to the developer for keeping it up all these years! Show more

Tom Gruber’s other application Multitone Pro. All his applications are phenomenal though; especially the EE Toolkit! The only suggestions I have are to enable ping-pong sweeps in the Multitone windows and to allow sweeping of the noise/adding noise in the Multitone sweep (with a sweeping bandpass filter). Show more

Awesome ?? Audio Function Generator!!!

An excellently engineered audio generator at a most reasonable price

Great app, good quality sound and array of functions and uses. I have a request: can you add a panning function? That is, make it possible to pan between left and right on tones and during sweeps? Show more

Clear and Easy to use. Works perfectly with full range of frequencies!

This is an amazing-impressive app!! I can’t believe how many tools it provides and so straight forward to use! I use it on my YouTube channel and it has made my testing so much easier and quicker!!! Thank you Tom! Show more

I bought the app how do i phase shift or “phase out”

Stops too much

Great app Took 30 seconds to get what I needed for signal

I am a movement specialist and kinesiologist. I use this app to stimulate the vestibular system for different reasons and I also use it to do my own rehab. Best app I've seen yet!! I had purchased another app that was 10x more expensive than this one and it does not even compare. Function Generator allows me to change the settings so I can individualize the therapies on my clients. GREAT App. Highly recommended! Show more

Would be good if the dumb thing worked right. Buttons don't respond, settings don't keep. And the GUI, man, it's bad. Wanted this app to be great...

This app. Appears to work but the frequencies stick and the program is useless. The creator is not helpful he tells you the app is fine and then you have to delete and download again only to find app still does not work on a new iPad Show more

Very accurate, easy to use, and functional!

Nicely done. As I am doing experimentation with biological systems, would it be possible to extended the time available for 600 minutes to say, six or eight hours? Also it would be helpful if it could be set to stay at each selected frequency for several minutes to be able to watch for effects. Show more

Really well thought out and implemented app. It is easy to use and does what you need it to do and does it well.

Top frequency generator on the market.