Complete Ear Trainer

In-app purchases
4.6
6.82K reviews
5L+
Downloads
Content rating
PEGI 3
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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 -


Features

• 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 [email protected]
Updated on
7 Apr 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
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

4.5
6.42K reviews
A Google user
28 December 2018
The app is very complete but unfortunately the sounds don't play well on my phone (Galaxy A5). The "attack" portion (the beginning) of the sounds kind of fade in. I can still use it but it's definitely harder for me and I find I hardly use the app anymore because of it. I reported it months ago and was hoping for a fix. I have no problems with any other app.
6 people found this review helpful
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Binary Guilt Software
16 April 2019
Hi Timothy van Pelt. I answered your email, sent you a test version, and you never tried it... I managed to understand the problem anyway, and as Complete Ear Trainer v2.0.0 uses a brand new audio engine that handles audio differently, this is most certainly fixed. Best, Stéphane.
Charlie Koscak
8 February 2025
This app is well made. Sound quality is good and works flawlessly. The lessons on theory are easy to follow. My only complaint is the learning curve is too steep for people with little to no previous ear training. Even in easy mode it expects people to hear the difference between a minor third and a major third interval very early in the lessons and that is something that has taken me three months to do with the help of another app. The lessons should first focus on notes that whole steps apart
10 people found this review helpful
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J. Arlow
12 April 2025
If you're already a music expert and you want something to practice with, then this is probably great. However, for someone trying to LEARN!?...Absolutely USELESS!!!
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What's new

• We have added a lot of features for teachers and schools. This includes app home screen customization, school leaderboards and school class custom programs. See teacher.completemusictrainer.com for more details

• You can now set custom images for custom programs

• The continue card can now take you to the last custom program chapter

• Bulgarian note names added

• Fixes and improvements

• ... and more, full release notes: https://completeeartrainer.com/changelog/android/