Complete Ear Trainer – Make you truly master each interval

[App] Complete Ear Trainer

Complete Ear TrainerThe ultimate ear training app for musicians.

Develop your relative pitch to the full by improving your aural skills and your music theory knowledge.

This will better many aspects of your life as a musician, be it regarding improvisation, composition, arrangement, interpretation, singing, or playing in a band. Designed like a video game and with strong pedagogical concepts in mind, this app will make you truly master each interval, chord, scale, etc. before taking you to the next one.

9.5/10 One of the best music focused apps. Ever. This is as close to a perfectly done Android app as you can find. Every musician should have this.” – Joe Hindy, Android Authority –


150+ progressive drills arranged over 4 levels / 28 chapters
11 drill types, 24 intervals, 36 chord types, chord inversions, 28 scale types, melodic dictations, chord progressions
Easy mode: 50+ progressive drills arranged over 12 chapters especially designed for beginners
Play a selection of 21 drills in arcade mode
5 octaves of actual recorded grand piano sounds
7 additional sound banks are available, all with actual recorded sounds: vintage piano, Rhodes piano, electric guitar, harpsichord, concert harp, strings and pizzicato strings
In each chapter, a theory card will introduce you to the concepts you will need to know
No need to know how to read music on a staff
Designed like a video game: earn 3 stars in each drill of a chapter to unlock the next one. Or will you be able to obtain perfect 5-star scores?

Don’t want to follow the preestablished path of progression? Create and save your own custom drills and rehearse them at your own convenience
Create full custom training programs and invite friends or students to join them. If for example you’re a teacher you can create custom programs for your students, add drills every week and view their scores on private leaderboards

Never lose any progress: cloud sync across your various devices
Google Play Games: 25 achievements to unlock
Google Play Games: worldwide leaderboards (global, per level, per chapter, easy mode, arcade mode)
Global statistics to track your progress
Nice and clean material design user interface with 2 display themes: light and dark
Designed by a musician and music teacher with a Royal Conservatory master’s degree

Full Version

Download the app and try out the first chapter of each mode for free
One-time in-app purchase of $5.99 to unlock the full version on all your Android devices

Having a problem? Got a suggestion? You can reach us at hello[at]

Complete Ear Trainer user reviews :

Great for ear training! I wish there was a way to get notifications to train every day, and a way to set a goal for how long you want to train. Plus, maybe some kind of daily practice streak feature. Like “You’ve practiced for 10 minutes 10 days in a row!”

WHY are the answers so small? Font sizes are free people, get dangerous. Or maybe flash the screen green or red. Get crazy, make it obvious when we get it right or wrong. It’s not a secret, we wont get mad. I promise!. Good program though, wish it had interval based reminders to make sure we keep what we learn in our brains. Lol. Audio is quality. Interface is simple and clean. But the results….well…kinda hard to see.

Quite well done and definitely helpful. I wish it was possible to set a push message reminder though — I would like to practice daily but often forget about it.

I like it very much. It’s challenging and I can confirm it is helping me to develop my hearing skills. I’ve been using it for 3 weeks and I’m definitely improving. It would be great if there was an option to adjust the range of notes in the exercises, meaning an option to study low, middle or high register.

  • Thank you for the feedback. You can definitely do this in the “custom training” section :) Best, Stéphane.

When I first used Complete Ear Trainer, I realized how useful the app is, and bought Complete Music Reading Trainer as well. Then, the device I was using broke, and it was a few months before I installed Complete Ear Trainer again. The very first time I used it in three months, I scored 100%. A great program, fun and definitely worth the investment. Each module builds on previous listening practices, so new skills continue to be utilized, while engaging with different tones. Complete Ear Trainer is a great way to develop yourself as a musician, and gain confidence when playing with others with no sheet music. Though I don’t have perfect pitch, I was able to tune my guitar to fourths, after restringing it, without a tuner. I’m sure you will enjoy the application.

I’ve recently begun learning the guitar again, after having not played for many years. This app is helping greatly in ear training exercises. The chapters are well thought out and the controls are simple and intuitive. I especially like that you can replay various combinations of intervals as you go, to be able to know and correct your ‘sounds’. One of those apps you certainly don’t mind having paid for!

Really excellent. I’ve been using this app, as well as the rhythm trainer and music reading app, for several months. The progressive design of the lessons is great, and keeps you in the challenging-but-not impossible zone of optimum learning, and it’s very satisfying to move onto the next level. Occasionally frustrating, but that goes with the territory. Nice clear UI design too.

Contact developer :


Download Complete Ear Trainer from Play Store

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