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Complete Ear Trainer
completeeartrainer.com
What it is
Complete Ear Trainer is an app for practicing relative pitch, aural skills, and music theory for activities such as improvisation, composition, singing, and playing in a band. Its material spans 11 drill types, including 24 intervals, 36 chord types, inversions, 28 scale types, melodic dictations, and chord progressions. Classic mode has 150+ progressive drills across four levels and 28 chapters; Easy mode has 50+ drills across 12 chapters and is designed for beginners. Chapters include theory cards, and the maker says staff-reading knowledge is not required. Users can create and save custom drills or training programs for friends and students; teachers can add weekly drills and view scores on private leaderboards. Audio includes five octaves of recorded grand piano and seven additional recorded sound banks. The app also has achievements, global leaderboards, and chapter progression. Mobile downloads are listed for several app stores; desktop and browser use is included in Complete Music Trainer. Free access covers the first chapter of each mode. The full version costs $6.99, paid once, with price variation possible by country, taxes, and store.
Spec sheet
- What it does
- Complete Ear Trainer develops relative pitch, aural skills and music-theory knowledge through game-like exercises.Read 14 Oct 2026 · completeeartrainer.com
- Purpose
- The app trains relative pitch, aural skills, and music theory for activities such as improvisation, composition, singing, and playing in a band.Read 2 Oct 2026 · completeeartrainer.com
- Support
- The maker publishes [email protected] as a support contact and also links a WhatsApp contact.Read 14 Oct 2026 · completeeartrainer.com
- Headquarters
- Trooz (Forêt), BelgiumRead 28 Sep 2026 · completeeartrainer.com
- Account deletion
- The privacy policy says users can delete their account and associated data in the app or request deletion by email.Read 2 Oct 2026 · completeeartrainer.com
- API and SDK
- The opened official product pages provide no public API, SDK or developer documentation.Read 14 Oct 2026 · completeeartrainer.com
- App Store requirements
- The current Apple listing requires iOS 17.5 or later, iPadOS 17.5 or later, and macOS 14.5 or later on an Apple M1-or-newer Mac.Read 14 Oct 2026 · apps.apple.com
- Arcade mode
- Arcade mode offers a selection of 21 drills.Read 14 Oct 2026 · completeeartrainer.com
- Audio
- It offers five octaves of recorded grand piano sounds and seven additional recorded sound banks.Read 2 Oct 2026 · completeeartrainer.com
- Classic mode
- Classic mode contains more than 150 progressive drills across four levels and 28 chapters.Read 14 Oct 2026 · completeeartrainer.com
- Cloud sync
- The store listing says progress, achievements and leaderboards can synchronize across devices and platforms.Read 14 Oct 2026 · apps.apple.com
- Company founding
- LinkedIn lists Binary Guilt Software as founded in 2019.Read 14 Oct 2026 · be.linkedin.com
- Company headquarters
- LinkedIn lists headquarters in Trooz, Walloon Region, Belgium.Read 14 Oct 2026 · be.linkedin.com
- Company size
- LinkedIn lists Binary Guilt Software as a 2–10-person software-development company.Read 14 Oct 2026 · be.linkedin.com
- Custom drills
- Users can create, save and rehearse custom drills outside the preset progression.Read 14 Oct 2026 · completeeartrainer.com
- Custom practice
- Users can create and save custom drills and create training programs to invite friends or students to join.Read 2 Oct 2026 · completeeartrainer.com
- Data deletion
- Users can delete their account and associated data from My account or request deletion by email.Read 14 Oct 2026 · completeeartrainer.com
- Desktop and browser
- Complete Ear Trainer is included in Complete Music Trainer, which the maker describes as software for web browsers and desktop computers.Read 2 Oct 2026 · completeeartrainer.com
- Difficulty modes
- Classic mode has 150+ progressive drills across 4 levels and 28 chapters; Easy mode has 50+ drills across 12 chapters and is designed for beginners.Read 2 Oct 2026 · completeeartrainer.com
- Drill content
- The app includes 11 drill types, 24 intervals, 36 chord types, chord inversions, 28 scale types, melodic dictation and chord progressions.Read 14 Oct 2026 · completeeartrainer.com
- Easy mode
- Easy mode provides more than 50 progressive drills across 12 chapters for beginners.Read 14 Oct 2026 · completeeartrainer.com
- Game features
- The app has 25 achievements, global leaderboards, and chapter progression that unlocks the next chapter after earning 3 stars in each drill.Read 2 Oct 2026 · completeeartrainer.com
- Gamification
- Drills award stars that unlock later content, and the app includes 25 achievements and worldwide leaderboards.Read 14 Oct 2026 · completeeartrainer.com
- Google Play Games integration
- The Android listing advertises Google Play Games achievements and worldwide leaderboards.Read 14 Oct 2026 · play.google.com
- Learning aids
- Each chapter includes a theory card introducing its concepts, and the page says users do not need to know how to read music on a staff.Read 2 Oct 2026 · completeeartrainer.com
- Legal registration
- A Belgian business-registry profile identifies Binary Guilt as a société en commandite created on 27 May 2019 at Rue de Beaufays 15E, 4870 Trooz.Read 14 Oct 2026 · amlcompany.com
- Licence
- The opened official pages and store listings do not identify an open-source licence or publish source code.Read 14 Oct 2026 · completeeartrainer.com
- Limit: exercise sequencing
- An AppFollow reviewer complained that some lessons are ordered poorly, including triad inversions before sixths.Read 14 Oct 2026 · apps.appfollow.io
- Limit: missing contextual exercises
- An Apple reviewer said the app lacks functional scale-degree-in-context exercises and offers limited replay feedback after mistakes in chord and degree lessons.Read 14 Oct 2026 · apps.apple.com
- Limit: sound quality
- Reviewers report muddy or inconsistent sound in low ranges and some sound banks, particularly when using speakers or lower-quality headphones.Read 14 Oct 2026 · apps.appfollow.io
- Limit: steep progression
- Chrome-Stats summarizes repeated complaints that difficulty rises quickly, especially for beginners, with insufficient guidance and poor sequencing.Read 14 Oct 2026 · chrome-stats.com
- Mobile stores
- The maker lists Google Play, Apple App Store, Huawei AppGallery, and Amazon App Store as download sources.Read 2 Oct 2026 · completeeartrainer.com
- Praise: effectiveness
- Reddit users describe the app as useful for travel practice and say it substantially improved their ear-training ability.Read 14 Oct 2026 · reddit.com
- Praise: interface and value
- AppFollow reviews praise the fun, easy-to-use design, broad content and low one-time price.Read 14 Oct 2026 · apps.appfollow.io
- Privacy and security
- The privacy policy says the app may store a username, identifier, and email; error log data may include an IP address, and the maker says it cannot guarantee absolute security.Read 2 Oct 2026 · completeeartrainer.com
- Privacy data
- The privacy policy says third-party login may store a username, identifier and email, while error logs may include IP address, device and operating-system details.Read 14 Oct 2026 · completeeartrainer.com
- Rating on AppFollow
- 4.7 out of 5 from 6,871 reviewsRead 14 Oct 2026 · apps.appfollow.io
- Rating on Apple App Store
- 4.7 out of 5 from 199 ratingsRead 14 Oct 2026 · apps.apple.com
- Rating on Chrome-Stats
- 4.69 out of 5 from 6,956 ratingsRead 14 Oct 2026 · chrome-stats.com
- Rating on G2
- 5.0 out of 5 from 1 review for the Binary Guilt Software seller listing; the review is for Cocoon rather than Complete Ear TrainerRead 14 Oct 2026 · g2.com
- Rating on Google Play
- 4.6 out of 5 from 7.18K reviewsRead 14 Oct 2026 · play.google.com
- Recent release
- The Apple version history says version 2.9.6 rewrote the app in Swift and SwiftUI and reworked the audio engine, adaptive layouts and accessibility-related font controls.Read 14 Oct 2026 · apps.apple.com
- Related product integration
- The desktop and browser Complete Music Trainer bundles Complete Ear Trainer with Complete Rhythm Trainer and Complete Music Reading Trainer.Read 14 Oct 2026 · completeeartrainer.com
- Security statement
- The privacy policy says data protection uses commercially acceptable measures but cannot guarantee absolute security.Read 14 Oct 2026 · completeeartrainer.com
- Self-hosting
- The opened official pages describe hosted browser and desktop software but provide no self-hosting package or deployment instructions.Read 14 Oct 2026 · completeeartrainer.com
- Sound banks
- The app uses five octaves of recorded grand piano and offers seven additional recorded banks: vintage piano, Rhodes, electric guitar, harpsichord, concert harp, strings and pizzicato strings.Read 14 Oct 2026 · completeeartrainer.com
- Statistics
- Global statistics let users track their progress.Read 14 Oct 2026 · completeeartrainer.com
- Teacher features
- Custom training programs let teachers add drills weekly and view students’ scores on private leaderboards.Read 2 Oct 2026 · completeeartrainer.com
- Teacher programs
- Teachers can create training programs, invite students, assign weekly drills and view scores on private leaderboards.Read 14 Oct 2026 · completeeartrainer.com
- Theory support
- Each chapter includes a theory card and the app says staff notation is not required.Read 14 Oct 2026 · completeeartrainer.com
Plans and prices
Complete Ear Trainer free access Free First chapter of each mode Read 2 Oct 2026 · completeeartrainer.com
Free access Free First chapter of each mode · mobile app Read 14 Oct 2026 · completeeartrainer.com
Android full version $5.99, paid once one-time in-app purchase Unlocks the full version on Android devices Read 14 Oct 2026 · play.google.com
Complete Ear Trainer full version $6.99, paid once One-time in-app purchase; unlocks the full version forever Full version unlock · price may vary by country, taxes, and store Read 2 Oct 2026 · completeeartrainer.com
Full version $6.99, paid once one-time in-app purchase Unlocks the full version forever Read 14 Oct 2026 · completeeartrainer.com
Strong points and limits
Strong points
- Classic mode has 150+ drills across four levels.
- Easy mode offers 50+ beginner drills.
- Users can create custom drills and training programs.
- Teachers can review scores on private leaderboards.
- Full version costs $6.99, paid once.
Limits
- Free access covers only the first chapter of each mode.
- Full version price may vary by country, taxes, and store.
- Desktop and browser use is included in Complete Music Trainer.
Who it suits
It suits beginners and more advanced learners practicing ear skills, music theory, or musical activities such as singing and improvisation. Teachers can use custom training programs to assign drills and review students’ scores.
Complete Ear Trainer in depth
Read the full write-up
Overview
Complete Ear Trainer is an ear-training app focused on relative pitch, aural skills and music theory for musicians who want practical listening skills. It suits beginners, developing players and teachers assigning structured work. Its strongest case is unusually broad drill coverage paired with a permanent full-version purchase; learners wanting a completely open-ended free course should look elsewhere.
The app connects exercises to improvisation, composition, singing and band playing. Theory cards introduce each chapter, and staff notation is not required, which makes the material approachable before formal sight-reading skills are in place. Progression is deliberately structured: completing drills well enough to earn three stars unlocks the next chapter, a useful route for disciplined study but a constraint for anyone who prefers to jump between topics.
Key features
Extensive listening syllabus: Eleven drill types span 24 intervals, 36 chord types with inversions, 28 scale types, melodic dictation and chord progressions. That breadth reaches beyond basic interval quizzes and supports harmonic and melodic work.
Two progression tracks: Classic mode provides more than 150 progressive drills over four levels and 28 chapters. Easy mode contains more than 50 drills in 12 chapters and is aimed at beginners, giving newcomers a gentler route without removing the longer advanced sequence.
Custom practice: You can create and save drills, then assemble training programs and invite friends or students. This is valuable when a fixed syllabus does not match a musician's immediate goals.
Teacher tools: Instructors can add drills weekly and compare student scores on private leaderboards. Those controls make the app suitable for recurring class or studio assignments rather than only individual practice.
Motivation and audio: Twenty-five achievements, global leaderboards and chapter unlocks add measurable goals. Recorded grand piano covers five octaves, supplemented by seven other recorded sound banks, so practice is not tied to one timbre.
Offline use: Offline access supports practice away from a connection. Mobile downloads are offered through Google Play, Apple App Store, Huawei AppGallery and Amazon App Store. On desktop and in a browser, the trainer is included in Complete Music Trainer.
Account controls: The privacy policy permits storage of a username, identifier and email; error logs may contain an IP address. Accounts and associated data can be deleted in the app or by email, although absolute security is not guaranteed.
Pricing
The free access plan costs 0.00 USD and opens only the first chapter of each mode. It is enough to judge the teaching style and difficulty, but not to sustain a full curriculum.
The full version costs 6.99 USD as a one-time in-app purchase. It unlocks the full version forever, with the price potentially varying by country, taxes and app store. There is no free trial and no recurring renewal, making this a straightforward choice for learners who expect to use the complete syllabus.
Platforms
Complete Ear Trainer runs on Android, iOS, macOS, web and Windows. Mobile store distribution includes Google Play, Apple App Store, Huawei AppGallery and Amazon App Store. Desktop and browser access comes through Complete Music Trainer.
Who it's for
Beginners benefit from Easy mode, chapter theory cards and the absence of a staff-reading requirement. Intermediate musicians who need intervals, chords, scales, dictation and progressions in one place will get more from Classic mode's larger sequence. Teachers and studio tutors have a practical reason to choose it: weekly programs, invitations and private scoreboards support assigned practice.
It is less suitable for someone seeking unlimited free access, because the free tier stops after one chapter per mode, or for learners who dislike gated progression and leaderboard-style motivation.
Pros and cons
Pros
Broad musical coverage: Chords, inversions, scales, dictation and progressions extend training beyond simple interval recognition.
Clear long-term route: Classic mode's 150-plus drills and 28 chapters provide substantial progression, while Easy mode offers a dedicated starting point.
Useful for teaching: Custom programs, student invitations and private leaderboards turn practice into assignable coursework.
Low commitment to unlock: The 6.99 USD purchase is permanent rather than a subscription.
Cons
Very limited free tier: Only the first chapter of each mode is included at no cost.
Progression can feel restrictive: Three stars in every drill are required to unlock the next chapter.
Privacy trade-off: Account identifiers and email may be stored, and error logs may include an IP address.
Alternatives
Perfect Ear is a better fit for Android, iOS or macOS users who want a free download with separate low-cost one-time exercise packs.
Choose Trill instead if web access and a 7-day trial matter more than a permanent low price; its Pro plan is subscription-based at $59.99 a year.
Auralia suits buyers seeking a paid, cross-platform option with a trial and school-oriented cloud licensing.
Functional Ear Trainer is an alternative freemium choice on mobile and desktop platforms.
Auris offers limited free access with either saved progress or a no-account mode.
Coco provides game-based free access with early-level and daily-session limits.
ToneGym is another freemium web and mobile service, with broader paid membership options.
EarMaster is worth considering if you prefer subscription access across mobile and desktop platforms.
Browse the full Ear Training Software category for more options.
Verdict
Choose Complete Ear Trainer if you want a substantial, structured ear-training curriculum, teacher-assignment tools or a one-time purchase that unlocks everything. Its main drawback is the narrow free tier and gated chapter flow, so learners who need a generous free plan or fully flexible practice should choose another trainer.
Verdict
Complete Ear Trainer pairs structured drill progression with custom practice and teacher-facing programs. The free access tier is limited to the first chapter of each mode; full access is a one-time purchase.
Where Specifiction places it
- Ear Training Software#1 of 239.3
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