Coco

API—OSS—FREEyesDOCS4/5
CO5.9#2 of 23
outWeb—Windows—Mac—LinuxoutAndroidoutiOS

Ranked in Ear Training Software ·Free plan

About

Coco is a daily ear-training app for musicians, with short listening sessions for recognizing notes, intervals, chords, scales, and pitch. Its seven games are Sonar, Triad, Climb, Fall, Ladder, Span, and Sound. As players advance, rule-generated levels can add answer choices, chromatic notes, a wider octave range, speed, and difficulty. Daily Workout selects a personalized set, usually one to three games, using practice history and areas to improve. Daily Challenge gives every player the same questions and time limits on a given day, with one attempt. Coco runs on Android, iOS, and the web. An account is needed to save progress and sync stats across devices. Listening mostly runs locally once content loads, but a connection is required to submit results, update the proficiency index, and retrieve daily content. The app requires sound and does not currently support a hearing-impaired mode; headphones are recommended for chord and harmonic-interval games. The free plan includes daily session limits. Coco Pro adds unlimited daily practice and full progression; its pricing and trial details are shown in the app at purchase.

Who it is for

Coco suits adult musicians—including singers, producers, instrumentalists, composers, songwriters, DJs, and students—who want regular ear-training exercises. It is not suited to users who need a hearing-impaired mode.

What is good

  • Seven games cover several ear-training areas.
  • Daily Workout personalizes a short practice set.
  • Levels add difficulty as players advance.
  • Available on Android, iOS, and web.

What to know first

  • Daily sessions are limited on the free plan.
  • An account is required to save and sync progress.
  • A connection is needed to submit results and retrieve daily content.
  • No hearing-impaired mode is currently supported.

Verdict

Coco offers structured daily practice across note, interval, chord, scale, and pitch recognition. Free sessions have limits, while Coco Pro pricing is shown in the app at purchase.

Compared on ear training software

Free plan
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Interval exercises
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Chord exercises
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Adaptive difficulty
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Mobile apps
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Offline access
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Facts

Purpose
Coco is a daily ear-training app for musicians that trains recognition of notes, intervals, chords, scales, and pitch through short listening sessions.cocoeartraining.com · 29 Sept 2026
Games
The site lists seven core games: Sonar, Triad, Climb, Fall, Ladder, Span, and Sound.cocoeartraining.com · 29 Sept 2026
Adaptive levels
Game levels are generated from rules and add answer options, chromatic notes, octave range, speed, and difficulty as players advance.cocoeartraining.com · 29 Sept 2026
Daily workout
Coco’s Daily Workout selects a short personalized set of usually one to three games based on practice history and areas to improve.cocoeartraining.com · 29 Sept 2026
Daily challenge
The Daily Challenge presents the same questions and time limits to every player on a given day, with one attempt per day.cocoeartraining.com · 29 Sept 2026
Progress tracking
Coco Pro includes detailed progress and stats, and the FAQ describes a 0–5,000 Coco Proficiency Index across notes, intervals, chords, and scales.cocoeartraining.com · 29 Sept 2026
Who it serves
The FAQ describes Coco as designed for adult musicians, including singers, producers, guitarists, pianists, composers, songwriters, DJs, and music students.cocoeartraining.com · 29 Sept 2026
Web access
The site says Coco can be played in a browser as well as on a phone.cocoeartraining.com · 29 Sept 2026
Mobile availability
The FAQ says Coco is available worldwide on iOS and Android.cocoeartraining.com · 29 Sept 2026
Account and sync
An account is required to save progress and sync stats across devices; account deletion is supported in the app.cocoeartraining.com · 29 Sept 2026
Connectivity
Most listening runs locally after content loads, but Coco needs a connection to submit results, update CPI, and retrieve daily content.cocoeartraining.com · 29 Sept 2026
Audio and accessibility
Coco requires sound and does not currently support a hearing-impaired mode; headphones are recommended for chord and harmonic-interval games.cocoeartraining.com · 29 Sept 2026
Support
The FAQ directs feedback to [email protected] and says support is also available from inside the app.cocoeartraining.com · 29 Sept 2026
Billing
Coco Pro subscriptions are managed through the user's Apple ID on iOS or Google account on Android, and the FAQ says cancellations can be made anytime in device subscription settings.cocoeartraining.com · 29 Sept 2026

Company

Headquarters
Pordenone, Italycocoeartraining.com · 28 Sept 2026

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