Coco - Ear Training Tone Gym

Coco - Ear Training Tone Gym

Relative & Perfect Pitch

1 ratings
1 review
Free
In-App Purchases

Details

  • Released
  • Updated
  • February 20, 2026
  • July 20, 2026
Coco - Ear Training Tone Gym screenshot #1 for iPhone
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About

Enhance your musical ear with focused exercises and real piano audio. Track your progress with a comprehensive score and access built-in theory courses. Ideal for musicians of all levels seeking structured ear training.

Real Grand Piano audio samples
Seven focused ear training games
Coco Performance Index for progress tracking
Daily personalized workouts
Built-in music theory courses
Worldwide daily challenges
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What's New in Coco

3.0.0

July 20, 2026

Coco 3.0 is the biggest update since launch. Here is what changed. A WHOLE NEW LOOK We redesigned the entire app: bold colors, high contrast, and a cleaner layout that puts your daily training front and center. Every skill family now has its own color, so you always know what you are working on. ASSESSMENTS Three new tests measure your ear: pitch acuity, relative pitch, and absolute pitch. Take them anytime to see where you stand, and retake them as you improve. Pro members unlock the full report and history. A NEW PITCH GAME The pitch game is now a tuner. Listen to the target tone once, then drag the ruler until your tone matches it. One listen, one answer, all ear. THEORY LESSONS, REBUILT Lessons are now swipeable slides with interactive piano and staff diagrams you can tap and hear. Quizzes let you retry until you get it right, so you move on only when the concept is truly yours. A NEW "ME" TAB Your stats and profile now live in one place: streak, accuracy, and your progress over the last 7 or 30 days, all at a glance. LEADERBOARD A new podium design, and your row stays pinned on screen no matter where you rank. ITALIAN AND SPANISH The app is now fully available in Italian and Spanish. AND MORE - New results screens after every game, lesson, and daily workout - Games start with a quick countdown instead of an extra screen - Exercises and levels load noticeably faster - Smaller download size - Many small fixes and polish throughout If you enjoy training with Coco, a review helps more than you know. Thank you.

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Subscription plans

Monthly Pro

Full Pro access, billed monthly

$6.991 Month
3 Days trial
How to cancel Coco subscription ⁉️

User reviews

developer dedication and app utility

Great app with a developer who genuinely cares. I had a subscription issue, reached out, and got a quick response and a fix. Don’t be afraid to contact the developer if you have a problem they’re very helpful. Also the app is very good for someone wanting to train their relative pitch, especially for someone in choir like me. I know no app is perfect and trust me when I say that 🙄but this is the best one I found so far due it’s customization. I never write reviews, but this is my first one. GO AND TRY THE APP FOR YOURSELF!!!!
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Response from developer

Thank you, really! 🙏 I can't wait you to see the next release!

Developer apps

FAQ

What is Coco's learning methodology?

Coco uses a 'contrast before similarity' pedagogy to build solid musical foundations. This approach ensures users develop a strong understanding of fundamental concepts before progressing to more complex exercises.

How does Coco track user progress?

Coco uses the Coco Performance Index (CPI) to measure improvement. This score consolidates performance across all games into a single, meaningful number, allowing users to see their current ear strength and areas for future training.

What are the subscription options for Coco Pro?

Coco offers several Pro subscription plans: Weekly at $1.99/P7D, Monthly at $6.99/P1M, and Yearly at $44.99/P1Y. There is also a Yearly Pro Offer at $29.99/P1Y. All plans include a 3-day free trial.

Does Coco have ads?

No, Coco does not contain advertisements. The app is free to download and use, with optional in-app purchases for Pro features and subscriptions.

What music theory topics are covered in Coco?

Coco includes theory courses covering Music Fundamentals, Scales & Keys, Intervals, Chords, Chord Progressions, Modes & Advanced Scales, and Ear Training Theory. These lessons are designed to complement practical ear training exercises.

How often is Coco updated?

The latest version of Coco is 3.0.0, last updated on July 20, 2026. While specific update frequency isn't detailed, the release dates suggest ongoing development and improvements.

What devices is Coco available on?

Coco is available on iPhone, iPad, and iPod. It is designed for mobile use, allowing musicians to train their ear anytime, anywhere.

What is the age rating for Coco?

Coco has an age rating of 4+, making it suitable for a wide range of users interested in music education and ear training.