Play By Ear vs Complete Ear Trainer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Play By Ear
Develop your musical ear with this call-and-response ear training app. It uses pitch recognition, allowing you to play notes back on your instrument instead of pressing buttons. Practice melodies, chords, and intervals in a way that mirrors real musical performance.
- Pitch recognition for instrumental interaction
- Hands-free, continuous play
- Interval, chord, and melody exercises
- Customizable tempo
- Multiple key centers
- Microphone calibration
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Play By Ear is a call-and-response ear training application that helps you develop the ability to hear pitches and play them back on your instrument by ear. Unlike other applications which force you to press buttons to indicate the notes you've heard, Play By Ear uses pitch recognition so you can play the notes back on your instrument (piano, guitar, trumpet, etc). Using your instrument to play the notes allows you to practice ear training in a method that most closely matches how you'll actually play music. ---------------------- APPLICATION FEATURES: ---------------------- - Pitch recognition so you can use your instrument to interact with the ear trainer - Hands-free, continuous play - Interval exercises - Chord exercises - Random melody exercises - Scale pattern melody exercises - Jazz lick melody exercises - Melodic and harmonic note sequences - Ascending and descending note sequences - Microphone calibration - Customizable tempo - Ability to show or hide the first note - C, Bb, Eb, F, G, and D key centers to match your instrument ---------------------- Note: Your device needs a microphone to fully enjoy Play By Ear's pitch recognition features. iPads, iPhones, and the latest iTouch all have microphones built-in, however older iTouch devices will need a headset or similar external microphone.
Complete Ear Trainer
Develop your musical ear and music theory knowledge with this comprehensive training app. It offers progressive drills, various sound options, and a gamified learning experience to improve improvisation, composition, and performance skills.
- 150+ progressive drills
- 11 drill types
- 24 intervals, 36 chord types
- Melodic dictations and chord progressions
- Gamified learning with star system
- Custom drill and program creation
- Cloud sync across devices
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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/
Screenshots
Verdict
The clearest difference is in-app purchases: Play By Ear at none against Complete Ear Trainer's 3. Play By Ear also leads on iOS requirement (12.0 vs 17.5). Complete Ear Trainer's advantage is update cadence (fortnightly vs every 2 months) and rating (4.7 vs 4.4). On price, review sentiment, ratings volume and ads 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
Both are free to download. Complete Ear Trainer sells 3 in-app purchases, starting at $0.99 per month. Play By Ear asks for nothing beyond the download.
Complete Ear Trainer holds the better App Store score, 4.7 against 4.4. Both are backed by a comparable volume of ratings — 79 and 195 respectively. Written reviews point the same way: 82% of Play By Ear's written reviews are positive against 85% of Complete Ear Trainer's.
Play By Ear ships an update every 2 months, Complete Ear Trainer fortnightly. The most recent releases landed on September 16, 2026 and September 26, 2026 respectively.
| Parameter | Play By Ear | Complete Ear Trainer |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (79 ratings) | 4.7 (195 ratings) — better |
| Positive reviews | 81.7% of reviews | 85.1% of reviews — better |
| Number of ratings | 79 | 195 — better |
| Update frequency | Every 2 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 12.0 — better | 17.5 |
| Further details — not scored | ||
| Size | 24 MB | 59 MB |
| Age rating | 4+ | 4+ |
| Developer | SuperNonstop.com, Inc. | Binary Guilt |
Customer experience
Play By Ear
Complete Ear Trainer
Bugs and requests
Play By Ear
Reported bugs
29 issues- No audio output
- App crashes frequently
- Pitch detection not working
- Plays single tone only
- Loses sound with timer/calls
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- Currently broken, plays back unison only
- Not working with iOS 9
- No audio on iPhone 6+
- Does not work with iOS8
- Doesn't save calibration
- Calibration only works sometimes
- Problems detecting notes below bottom 'A' on guitar
- Doesn't hear low octave notes
- App crashes after one or two exercises
- Does not play pitch as it should
- App keeps crashing after one exercise
- Pitch detection issues with voice
- Over-sensitive pitch detection
- App crashes after OS4 upgrade
- Phone doesn't pick up keys played on keyboard
- Tendency to crash randomly
- App crashes after one exercise
- Pitch detection too sensitive for wind instruments
- Doesn't pick up electric guitar
- Only picks up half notes on acoustic guitar
- App crashes, especially on interval section
- Mic issues with iPod Touch (not new version)
- App crashes after OS4 upgrade
- Phone doesn't pick up keys played on keyboard
Requested features
21 requests- Repeat option for phrases
- Limit scale patterns to selected scales/keys
- Profiles for multi-instrumentalists
- Test from the same root note sometimes
- Sign in and save practice data
Show 16 moreShow fewer
- Vary rhythms of melodies
- Add bass clef option
- Option to randomize ascending, descending, melodic, and harmonic intervals
- Add inversions for triads/chords
- Add more chord types
- Add a playable keyboard
- Setting to prevent sleep mode
- Ability to mix ascending and descending intervals/chords
- Input own phrases for practice
- Add rhythm feature
- Super-imposed pitch graph for feedback
- More forgiving pitch setting for wind players
- Option to force exercises in a chosen key
- Change clef in which notes are displayed
- Super easy version with delayed answer feedback
- Keyboard option for public places practice
Complete Ear Trainer
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Play By Ear
No in-app purchases
Complete Ear Trainer
- Cloud Sync and Web access$0.991 Month
- Cloud Sync and Web access$9.991 Year
- Full Version$6.99
Questions
Is Play By Ear free?
Is Complete Ear Trainer free?
Which has better reviews, Play By Ear or Complete Ear Trainer?
Do Play By Ear or Complete Ear Trainer have ads?
Which is updated more often, Play By Ear or Complete Ear Trainer?
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