Complete Ear Trainer

In-app purchases
6.54K reviews
Content rating
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this game

The 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
Updated on
May 20, 2024

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
Personal info, App activity and 2 others
Data is encrypted in transit
You can request that data be deleted
Committed to follow the Play Families Policy

Ratings and reviews

6.15K reviews
Joey Farley
May 21, 2024
This group of apps are flat out the best thing I have found for learning to hear intervals and read sheet music and rhythm notation. You need all 3 apps for real they are so fantastic that it will be hard to put them down. It is so much harder to learn ear training than you might think this app helps so much. I honestly rate it in the top of its class. I love the apps
Did you find this helpful?
Anthony P.
May 14, 2020
I love the rhythm training app made by the same dev, but this one is much harder! I've been stuck on easy mode chapter 2 for a long time and it's very frustrating. The difficulty ramps up very fast. I tried another ear training app that uses the Alain Benbassat method -- it has been much easier to learn and has helped me tremendously. Please developer, look into this ear training method. If you could implement something similar in your app, that would be perfect! Your apps are top quality.
22 people found this review helpful
Did you find this helpful?
Binary Guilt Software
May 19, 2020
Thank you for the feedback. Ear training is hard indeed and this app focus on what works and gives good results. But if you try to be patient and stick with it (ear training is often a matter of years, not weeks or months), I assure you that the app will give you better results than the one you mention :) Best, Stéphane.
Michael Hardt
May 7, 2020
It's very good and worth the money. Finer gradation would be helpful for those of us with less natural talent. For example, I would be challenged to distinguish 4ths and 5ths across two or three root notes, instead of a whole octave of root notes. It would be nice if Binary's next app would adapt, i.e. see that I'm making no progress over many hours across many days, and then break the exercise into smaller chunks in response. Still, it's a very good product.
37 people found this review helpful
Did you find this helpful?

What's new

• Italian language added

• You can now sign-in via email

• Fixes and improvements

• ... and more, full release notes: