Complete Ear Trainer: iPhone vs Android
Complete Ear Trainer gets 100+ downloads a day worldwide (AppInsider estimate, October 2026, rounded down to a band).
Complete Ear Trainer by Binary Guilt is on both the App Store and Google Play. Here are both versions together: downloads, users, revenue, ratings and chart positions, store by store with totals.
Rating
4.6 ★
7.2k ratings, both stores
Measured
Best rank now
#50
Android · 
Games › Music Grossing
Games › Music GrossingMeasured
Complete Ear Trainer at a glance
AI summary written from our chart and store data. It can be wrong: check the numbers above.
Educational Puzzle Minimalist UI Abstract short sessions IAP
#music theory #ear training #educational #puzzle #skill-based #audio
App Store
App details
App ID
1012455471
Publisher
Binary Guilt
Publisher country
Belgium
On the store since
Dec 2015
10 years on the store
Minimum OS
iOS 17.5+
iPhone XS and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
11
NL EN FR DE ID IT PL PT RU ES UK
Size
81 MB
Also listed in
Games
Google Play
App details
App ID
com.binaryguilt.completeeartrainer
Publisher
Binary Guilt
Publisher country
Belgium
Content rating
Everyone
Complete Ear Trainer downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| iPhone | – | 50k+ |
| Google Play | 100+ | 1M+ Measured |
| Total | 100+ Confidence | 1M+ Confidence |
How this is calculated
iPhone: chart positions and rating growth per country, anchored on its own Android downloads; lifetime from ratings worldwide × installs per rating. Google Play: the daily change in its exact install count. The total adds every store.
Where Complete Ear Trainer's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Business model: In-app purchase-led
How Complete Ear Trainer makes money: subscriptions, one-off purchases and ads.
In-app purchases
One-off purchases
/mo
of revenue
Where it ranks now
Both stores, across every country we track.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 4.9 ★ | 54 |
| Google Play | 4.6 ★ | 7.2k 352 written reviews |
| Both stores | 4.6 ★ weighted by ratings | 7.2k |
About Complete Ear Trainer
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.
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
• 25 achievements to unlock
• Worldwide leaderboards (global, per level, per chapter, easy mode, arcade mode)
• Nice and clean 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 to unlock the full version on all your devices
Having a problem? Got a suggestion? You can reach us at [email protected]
Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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
• 25 achievements to unlock
• Worldwide leaderboards (global, per level, per chapter, easy mode, arcade mode)
• Nice and clean 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 to unlock the full version on all your devices
Having a problem? Got a suggestion? You can reach us at [email protected]
Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Complete Ear Trainer iPhone
Complete Ear Trainer gets 100+ downloads a day worldwide (AppInsider estimate, October 2026, rounded down to a band).
Not in any tracked top chart right now.
Updated 25 Oct 2026 · rankings refresh through the day
DeveloperBinary Guilt
CategoryMusic
PriceFree
Released
Rating★ 4.9 (54)
Version2.9.7
Age rating4+
First seen by us
5 Oct 2026
5 Oct 2026Installs (est.)50k+ worldwide
Rating
4.9 ★
54 ratings
Measured
Complete Ear Trainer on the App Store
App details
App ID
1012455471
Publisher
Binary Guilt
Publisher country
Belgium
On the store since
Dec 2015
10 years on the store
Minimum OS
iOS 17.5+
iPhone XS and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
11
NL EN FR DE ID IT PL PT RU ES UK
Size
81 MB
Also listed in
Games
Complete Ear Trainer downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. iPhone downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Where Complete Ear Trainer's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Business model: In-app purchase-led
How Complete Ear Trainer makes money: subscriptions, one-off purchases and ads.
In-app purchases
One-off purchases
/mo
of revenue
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
4.9 ★
54 ratings
Measured
Ratings
54
Measured
About Complete Ear Trainer
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.
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
• 25 achievements to unlock
• Worldwide leaderboards (global, per level, per chapter, easy mode, arcade mode)
• Nice and clean 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 to unlock the full version on all your devices
Having a problem? Got a suggestion? You can reach us at [email protected]
Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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
• 25 achievements to unlock
• Worldwide leaderboards (global, per level, per chapter, easy mode, arcade mode)
• Nice and clean 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 to unlock the full version on all your devices
Having a problem? Got a suggestion? You can reach us at [email protected]
Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Latest updates
2.9.7
• The app has been rewritten from scratch in Swift and now uses the SwiftUI framework.
• The audio engine has been reworked and is now more performant and resilient to audio route changes
• The user interface has been modernized, and the app is now more consistent with its counterparts on other platforms
• All screens now use adaptive layouts and should look great on all devices and screen sizes
• On iPad, when there is room for it, a side menu has been added to quickly navigate to various app sections
• The app now respects the device’s preferred font size where possible
• Two new options can be found in the app settings to increase or decrease the user interface and font sizes
• Changing the app language no longer requires restarting the app
• When there is room for it, a theme switcher button is now displayed in the toolbar to quickly switch between light and dark themes
• The app icon is now compatible with Liquid Glass
• App shortcuts have been added
• A lot of bugs and visual inconsistencies have been addressed
2.9.5
• The app has been rewritten from scratch in Swift and now uses the SwiftUI framework.
• The audio engine has been reworked and is now more performant and resilient to audio route changes
• The user interface has been modernized, and the app is now more consistent with its counterparts on other platforms
• All screens now use adaptive layouts and should look great on all devices and screen sizes
• On iPad, when there is room for it, a side menu has been added to quickly navigate to various app sections
• The app now respects the device’s preferred font size where possible
• Two new options can be found in the app settings to increase or decrease the user interface and font sizes
• Changing the app language no longer requires restarting the app
• When there is room for it, a theme switcher button is now displayed in the toolbar to quickly switch between light and dark themes
• The app icon is now compatible with Liquid Glass
• App shortcuts have been added
• A lot of bugs and visual inconsistencies have been addressed
More from Binary Guilt
Complete Ear Trainer Android
Complete Ear Trainer gets 100+ downloads a day worldwide (AppInsider estimate, October 2026, rounded down to a band).
Complete Ear Trainer is #193 in Games › Music Free on Google Play in United States and charting in 10 of 23 countries we track.
Updated 25 Oct 2026 · rankings refresh through the day
DeveloperBinary Guilt Software
CategoryGames › Music
PriceFree
Released
Installs1M+
Rating★ 4.6 (7.2k)
Updated
Content ratingEveryone
Rating
4.6 ★
7.2k ratings
Measured
Best rank now
#193
Games › Music FreeMeasured
Complete Ear Trainer at a glance
AI summary written from our chart and store data. It can be wrong: check the numbers above.
Educational Puzzle Minimalist UI Abstract short sessions IAP
#music theory #ear training #educational #puzzle #skill-based #audio
Complete Ear Trainer on Google Play
App details
App ID
com.binaryguilt.completeeartrainer
Publisher
Binary Guilt
Publisher country
Belgium
Content rating
Everyone
Complete Ear Trainer downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Google Play shows an exact lifetime install count; downloads per day are its daily change (measured). When Play hasn't refreshed the count, they come from new ratings and Top Free chart positions. Confidence is the chance the real number is within half to double ours.
Where Complete Ear Trainer's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
Retention · share of new users still active
Day 1
Day 7
Day 30
Time spent · per daily user
Average time spent Pro
min a day
Sessions a day Pro
Time per session Pro
min
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Business model: In-app purchase-led
How Complete Ear Trainer makes money: subscriptions, one-off purchases and ads.
In-app purchases
One-off purchases
/mo
of revenue
Where it ranks on Google Play
Every top 200 chart it appears in across 23 countries.
| Country | Charts | Rank |
|---|---|---|
| United States | Games › MusicFree | #193 |
 India | Games › MusicGrossing | #60 |
 Mexico | Games › MusicGrossing | #63 |
 Saudi Arabia | Games › MusicGrossing | #61 |
 Indonesia | Games › MusicGrossing | #64 |
 Netherlands | Games › MusicGrossing | #57 |
 United Arab Emirates | Games › MusicGrossing | #59 |
 Turkey | Games › MusicGrossing | #60 |
 Thailand | Games › MusicGrossing | #63 |
| Vietnam | Games › MusicGrossing | #50 |
Apps near Complete Ear Trainer on the chart
Games › Music Free, around #193.
Ratings
Google Play, worldwide.
Rating
4.6 ★
7.2k ratings
Measured
Ratings
7.2k
Measured
Written reviews
352
Measured
About Complete Ear Trainer
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]
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]
What's new in 2.7.4-186 (121186)
• Fix a problem in Chord Spelling drills where the question could be incorrect after the activity being recreated
• Fixes and improvements
• ... and more, full release notes: https://completeeartrainer.com/changelog/android/
• Fixes and improvements
• ... and more, full release notes: https://completeeartrainer.com/changelog/android/