Pro Audio Files

The Story of the Quiztones Frequency Ear Training App

In a past life, before The Pro Audio Files, I created an app called Quiztones.

It started as a web app in 2008, but soon after, we released it for Mac and iOS.

It’s a frequency ear training tool that helps you get better mixes, recordings and productions by leveling up your critical listening skills and EQ’ing abilities.

I can personally guarantee you’ll hear music differently after just two weeks of using it.

… I know it’s a bold claim but it happened to me when I was building it.

All of a sudden when I listened to music, I became acutely aware of musical subtleties on an intuitively deeper level: when guitars sounded boxy, when vocals were too thin, when low end was muddy, etc. — and on top of that, I knew exactly how I could fix it in the mix.

I wanted to let you know that we just updated Quiztones for Mac & iOS, and we have a bunch of exciting features planned for it.

Can you help us?

Purchasing Quiztones directly helps us bring you as many articles and videos as possible on The Pro Audio Files, and if you’ve been on the fence about grabbing it, today is the perfect day since we have it on sale for 40% off (for one week).


We’re also curious if there are any utilities or features you want to see included in the app? Tone generators, frequency to note conversion, practice modes, etc. — just let us know.

➥ Improve your mixes by learning how to use EQ like a pro

If you dig the app and would be so kind as to rate/review on the app store, it would mean so much to us.

P.S. We’re actively looking into how we can show Android some love soon.

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Dan Comerchero

Dan Comerchero

I'm Dan, Founder of The Pro Audio Files and Quiztones ear training apps. I'm probably checking Instagram if you want to say hi.

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