Functional Ear Trainer

In-app purchases
4.8
20.9K reviews
1M+
Downloads
Content rating
Everyone
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About this app

Ear training can be easy and fun! With a right approach.

Have you (or one of your friends) ever wanted to learn to transcribe or play music by ear?

It is so important for a musician to know what you are hearing. A good musical ear helps when you are composing, improvising, transcribing melodies, or playing with others.

Most likely you have already tried different programs to learn to recognize intervals or even to acquire perfect pitch. However, although such programs develop your ear, but can you actually play any melody you hear as soon as you listen to it?

Imagine you could understand music… It is like when somebody is talking to you, you not only hear pleasant sounds, but you recognize words and their meaning.

One day I came across Alain Benbassat's program called “Functional Ear Trainer” and have been using it ever since. It is based on Alain's ear training method to learn to recognize tones.

The main difference between the Functional Ear Trainer and other methods is that it teaches you to distinguish between tones in the context of a particular musical key. You begin to recognize the role (or function) of each tone in this key, which is incredibly similar to its role in other keys of the same scale.

And it is *guaranteed* anyone can gradually develop this skill. It does not matter:
– who you are – an absolute beginner in music or a virtuoso professional musician;
– how old you are – a 3 yo kid or a 90+ adult;
– what musical instrument you play (you don't even have to play one).

The only requirement is to practice for 10 minutes a day.

I was so excited about this ear trainer that I have developed an Android app based on the Alain Benbassat method. I hope you will find it useful.

Download this app right now, and have fun with your ear training!
Updated on
Apr 23, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Location, Personal info and 4 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.8
19.6K reviews
Donna Welsh
April 8, 2025
I am a senior (not yet 90+) interested in preserving/sustaining my hearing and appreciation of classical music as long as possible. I hope practicing for 10 min./ day will allow me to enjoy recordings and live performance for years with no hearing aids. I dislike electronically generated sound. It lacks richness, is tinny . . . However, I am thankful for this app.
1 person found this review helpful
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Kaizen9 Apps
April 8, 2025
Dear Donna, I'm really touched by your motivation to keep improving yourself — it's truly inspiring! To help set up the sound correctly, please tap the gear icon at the top right of the main menu, go to Audio Settings, and try toggling "MMAP" and "Low latency audio" off and on. I hope this helps to get the sound working properly.
Jim Sharrow
August 14, 2023
I've only been ear training on this app for about half an hour and I really like it. It's so practical. A series of chords are generated, followed by a tone, then a choice between two tones are offered. Without thought, the chords train your brain to hear the difference between the tones. It couldn't be simpler, yet I am hearing and learning the tones. I'm going to use this app for ten minutes every night before bed to commit it to long term memory ❤️ !
14 people found this review helpful
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Kaizen9 Apps
August 14, 2023
Thank you so much for your review, Jim! Enjoy your ear training!
John Podurgiel
October 3, 2024
Great ear training app! A couple suggestions- 1) Have the option to hide your current score as you're guessing tones - that way you can simply focus on the ear training and not get upset/anxious about your score. See the score at the end. (For now, I've been covering part of the screen with a piece of paper). 2) Make the distribution of tones more even - I find that I'm being tested on flat 3 much less than other tones - almost 20% less. (I emailed you about this but never got a response).
26 people found this review helpful
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Kaizen9 Apps
October 4, 2024
John, thank you for your review and suggestions!

What’s new

*** If you like Functional Ear Trainer, please take the time to give it a nice review: it really helps.
– Android 15 Edge-to-Edge.
– Plus users can now create a payments account by entering their email address and password. This will allow you to seamlessly access paid features on your other devices.
– Sound plugins can now be downloaded directly within the app.
– Bug fixes and stability improvements.