Comparison

Ear Trainer Master vs Simple Ear Trainer

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

Head to head
About

Ear Trainer Master

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.

About

Simple Ear Trainer

Features
Read full description

Simple Ear Trainer — Improve Your Musical Ear Simple Ear Trainer is an ear training app designed around tuning-based practice, with level tests that help you continue structured pitch training over time. Tuning practice, where you listen to a reference note and adjust small pitch differences, is a widely used foundational approach for developing pitch awareness. Simple Ear Trainer offers this method in a simple structure, making it easy to start practicing without pressure, even for beginners. Level tests are composed of various listening exercises and are designed to work alongside tuning practice, helping balance pitch recognition and judgment skills. As training continues, exercises progress gradually, allowing users to build their listening ability without strain. With minimal setup and a clear practice flow, Simple Ear Trainer supports short, focused sessions that fit naturally into a regular ear training routine.

Screenshots

Ear Trainer Master4 screens
Simple Ear Trainer4 screens

Verdict

The call

The clearest difference is in-app purchases: Simple Ear Trainer at none against Ear Trainer Master's 1. Simple Ear Trainer also leads on iOS requirement (13.0 vs 16.4). Ear Trainer Master's advantage is ads (none vs shown) and update cadence (every 4 days vs fortnightly). On price 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. Ear Trainer Master sells 1 one-off in-app purchase. Simple Ear Trainer asks for nothing beyond the download.

UpkeepUpdate frequency

Ear Trainer Master ships an update every 4 days, Simple Ear Trainer fortnightly. The most recent releases landed on October 13, 2026 and October 7, 2026 respectively.

Scorecard4 real differences · 2 level
Ear Trainer Master versus Simple Ear Trainer: the parameters behind the verdict, then further details
ParameterEar Trainer MasterSimple Ear Trainer
PriceFreeFree
Update frequencyEvery 4 days — betterFortnightly
AdsNo — betterYes
In-app purchasesYesNo — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.413.0 — better
Further details — not scored
Size191 MB45 MB
Age rating4+4+
DeveloperWalk of Code LLCJeuk Kim

In-app purchases

1 purchases

Ear Trainer Master

One-time1
  • EarTrainer Pro$4.99
None

Simple Ear Trainer

No in-app purchases

Questions

Is Ear Trainer Master free?
Ear Trainer Master is free to download, with in-app purchases available.
Is Simple Ear Trainer free?
Simple Ear Trainer is free to download, with no in-app purchases.
Do Ear Trainer Master or Simple Ear Trainer have ads?
Simple Ear Trainer shows ads; Ear Trainer Master does not.
Which is updated more often, Ear Trainer Master or Simple Ear Trainer?
Ear Trainer Master ships an update every 4 days, and Simple Ear Trainer fortnightly. Most recently, Ear Trainer Master was updated on October 13, 2026 and Simple Ear Trainer on October 7, 2026.

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