Comparison

Complete Ear Trainer vs Ear Trainer Master

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Complete Ear Trainer

Enhance your musical abilities with comprehensive ear training exercises. Master intervals, chords, and scales through gamified lessons and custom programs. Ideal for musicians seeking to improve improvisation, composition, and performance.

Highlights
  • 150+ progressive drills
  • 11 drill types
  • Customizable drills and programs
  • Gamified learning with star system
  • Multiple sound banks
  • Theory cards for concept introduction
  • Cloud sync across devices
Features
Read full description

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 hello@completeeartrainer.com Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Ear Trainer Master

Master your musical ear with structured lessons on intervals, chords, and progressions. Features interactive guitar fretboards and piano keyboards with visual feedback. Offers survival modes and curated progression collections for comprehensive music theory training.

Highlights
  • Interactive guitar fretboard with chord shapes
  • Visual piano keyboard for interval/chord recognition
  • 133 structured ear training lessons
  • Survival mode with leaderboards
  • Curated music progression collections
  • Music theory explanations before quizzes
  • Practice in any key with tonal center selector
Features
Read full description

Ear Trainer Master — the ear training and music theory app with a guitar fretboard, piano keyboard, and 133 structured lessons. Train intervals, chords, and chord progressions with visual aids no other app offers. GUITAR EAR TRAINING • See chord shapes on a real fretboard while you train — open voicings, barre chords, and a voicing style toggle • Guitar chord identification with visual feedback on every answer • Switch between acoustic guitar, electric guitar, classical guitar, and bass • The only ear training app that shows you the fretboard as you learn PIANO EAR TRAINING • Watch piano keys light up as intervals and chords play • Interval recognition and chord identification with keyboard visualization • Tap individual keys to compare notes and build your inner ear • Expand to full-screen piano for detailed analysis 133 EAR TRAINING LESSONS • Ascending Intervals — 24 lessons from pitch recognition to compound intervals across all 12 keys • Descending Intervals — 18 lessons with song associations, mixed directions, and random tonic training • Chord Identification — 31 lessons: triads, suspended chords, inversions, seventh chords, and extended jazz chords (9ths, 11ths, 13ths) • Cadences — 12 lessons on authentic, plagal, half, and deceptive cadences • Functional Harmony — 15 lessons: tonic/predominant/dominant functions, pop loops, circle of fifths, and turnarounds • Applied Dominants — 8 lessons on secondary dominants and tonicization • Discover — 25 style collections SURVIVAL MODE • One wrong answer ends the run — the difficulty climbs as your streak grows • A leaderboard per mode, tracking your best streak and accuracy DISCOVER REAL PROGRESSIONS • 25 hand-authored collections across classical, pop, rock, ballads, and funk • Each collection walks an era, and finishing one unlocks the next LEARN MUSIC THEORY BEFORE EACH QUIZ • Concept intro lessons explain what to listen for and why it matters • Song anchors help you remember interval sounds • Core concepts break down chord quality, voice leading, and harmonic function • Prerequisites guide you through a structured learning path PRACTICE IN ANY KEY • Tonal center selector — choose C, D, E, F, G, A, or B as your practice key • Random tonic mode for advanced ear training across all keys • Moving tonic mode for real-world modulation practice • Customizable playback: melodic, harmonic, block, or arpeggiated INTELLIGENT LEARNING SYSTEM • Two modes: Free Mode for open exploration or Tutor Mode with 80% mastery to advance • Multiple quiz formats: true/false recognition, matching, and identification • Instant feedback with correct answer display • Progress tracking with accuracy statistics and streaks • Auto-advance with configurable timing PROFESSIONAL AUDIO • High-quality MIDI synthesis with professional SoundFont technology • Adjustable tempo, volume, and sequence speed • Works offline — practice ear training anytime, anywhere WHO IS THIS FOR • Guitar players who want to recognize chords by ear • Music students preparing for ABRSM, RCM, or university auditions • Jazz musicians learning functional harmony, extended chords, and chord substitutions • Singers and vocalists building interval recognition and sight-singing skills FLEXIBLE & AFFORDABLE • Try free lessons in every domain before upgrading • Unlock all 133 lessons with PRO — one-time purchase, no subscription • Family Sharing support on iOS Download Ear Trainer Master and start training your musical ear today.

Screenshots

Complete Ear Trainer4 screens
Ear Trainer Master4 screens

Verdict

The call

The clearest difference is monetization model: Ear Trainer Master at free against Complete Ear Trainer's free with in-app purchases. Ear Trainer Master also leads on rating (5.0 vs 4.7) and update cadence (every 4 days vs every 2 weeks). Complete Ear Trainer's advantage is ratings volume (202 vs 1). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Complete Ear Trainer sells 3 in-app purchases, starting at $0.99 per month and Ear Trainer Master sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Ear Trainer Master holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Complete Ear Trainer has 202 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Complete Ear Trainer ships an update every 2 weeks, Ear Trainer Master every 4 days. The most recent releases landed on November 1, 2026 and October 28, 2026 respectively.

Scorecard4 real differences · 6 level
Complete Ear Trainer versus Ear Trainer Master: the parameters behind the verdict, then further details
ParameterComplete Ear TrainerEar Trainer Master
PriceFreeFree
Rating4.7 (202 ratings)5.0 (1 ratings) — better
Positive reviews85.1% of reviews—
Number of ratings202 — better1
Update frequencyEvery 2 weeksEvery 4 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.516.4 — better
Further details — not scored
Size78 MB191 MB
Age rating4+4+
DeveloperBinary GuiltWalk of Code LLC

In-app purchases

3 purchases

Complete Ear Trainer

Subscriptions2
  • Cloud Sync and Web access$0.991 Month
  • Cloud Sync and Web access$9.991 Year
One-time1
  • Full Version$6.99
1 purchases

Ear Trainer Master

One-time1
  • EarTrainer Pro$4.99

Questions

Is Complete Ear Trainer free?
Complete Ear Trainer is free to download, with in-app purchases available.
Is Ear Trainer Master free?
Ear Trainer Master is free to download, with in-app purchases available.
Which has better reviews, Complete Ear Trainer or Ear Trainer Master?
Ear Trainer Master is rated higher. Complete Ear Trainer averages 4.7 out of 5 from 202 ratings, while Ear Trainer Master averages 5.0 from 1 ratings.
Do Complete Ear Trainer or Ear Trainer Master have ads?
Neither Complete Ear Trainer nor Ear Trainer Master shows ads.
Which is updated more often, Complete Ear Trainer or Ear Trainer Master?
Complete Ear Trainer ships an update every 2 weeks, and Ear Trainer Master every 4 days. Most recently, Complete Ear Trainer was updated on November 1, 2026 and Ear Trainer Master on October 28, 2026.

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