Interval Ear Training vs Complete Ear Trainer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Interval Ear Training
Develop your musical ear with this interactive piano game. It helps improve interval recognition, pitch sense, and transcription skills through engaging exercises. Suitable for both beginners and experienced musicians.
- Interval recognition practice
- Sense of pitch development
- Transcription skill improvement
- Improvisation skill enhancement
- MIDI keyboard integration
- Customizable tempo and keyboard range
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***** Highly addictive piano game. ***** A fun way to develop a better musical ear! Great for experienced musicians and beginners. Music students love this app. ---- Interval Ear Training can help improve: • Interval recognition • Sense of pitch • Transcription skills • Improvising skills • Self esteem --- How to Play: • Tap "play" to hear the interval • To hear the interval again, tap "replay" • Use the piano to play the interval yourself • Play often to improve your score! --- MIDI In – Plug in your MIDI keyboard to enhance the experience! (Core MIDI compatible) MIDI Out – If you have a music instrument app (such as a synth) that can run in "background mode" and accepts virtual Core MIDI, you can play Interval Ear Training using the sounds of that app. --- Tips for the Beginners: Use the + and - keyboard range control to set the keyboard to a small range such as "C, D" or "C, D, E". Keep practicing, and as you progress you'll want to make the range larger. --- Tips for the Pros: Set "Feedback" to "Never" and turn on "Autoplay" to play continuously without ever missing a beat. Crank up the tempo to see how fast you can go! For more advanced ear training features, you'll want to Unlock Pro Settings. --- Interval Settings: Tempo – 60 to 320 BPM Keyboard Range – Starting at 2 notes in a major scale (ex. “C, D”) and up to 12 notes in a major scale (ex. “C, D, E, F, G, A, B, C, D, E, F, G”) with the ability to change octaves. Feedback – Set to "Never" to stop all messages. Set to "Wrong" if you only want messages for incorrect intervals. Sound – Set to "Piano" to hear the built-in piano sound. Set to "MIDI Out" to hear the sound of a music instrument app (such as a synth) that can run in "background mode" and accepts virtual Core MIDI. Autoplay – Turn on to always play the next interval immediately. Turn off if you want to play the keyboard freely between intervals. Key Labels – Turn off to remove note names on white keys. Allow Unison – Turn off if you don't want the same note to be played twice in a row. --- Pro Settings (requires in-app purchase): Scale – 13 major scales Difficulty - Diatonic, Random Tonic, Chromatic Length – 2 to 6 notes --- About the Difficulty Setting: "Diatonic" uses notes from a major scale. This setting is recommended. "Random Tonic" uses notes from a random major scale each time. "Chromatic" mode is the "extreme mode" where any combination of notes is possible. As a result, strange intervals like the Augmented 2nd (ex. F to G#) are possible. --- About the Score: Interval Ear Training is all about self progression. Tap the score to reset at any time. The game goes on forever and the music never ends! --- Can you guess the next note? Download the app to find out!
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 update cadence: Complete Ear Trainer at fortnightly against Interval Ear Training's every 19 months. Interval Ear Training's advantage is iOS requirement (12.0 vs 17.5). On price, rating, review sentiment and ratings volume 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. Interval Ear Training sells 1 one-off in-app purchase and Complete Ear Trainer sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.7 for Interval Ear Training against 4.7 for Complete Ear Trainer. Both are backed by a comparable volume of ratings — 355 and 199 respectively. Written reviews are what separate them: 88% of Interval Ear Training's written reviews are positive against 85% of Complete Ear Trainer's.
Interval Ear Training ships an update every 19 months, Complete Ear Trainer fortnightly. The most recent releases landed on October 12, 2026 and October 13, 2026 respectively.
| Parameter | Interval Ear Training | Complete Ear Trainer |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (355 ratings) | 4.7 (199 ratings) |
| Positive reviews | 88.2% of reviews — better | 85.1% of reviews |
| Number of ratings | 355 — better | 199 |
| Update frequency | Every 19 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 17.5 |
| Further details — not scored | ||
| Size | 295 MB | 78 MB |
| Age rating | 4+ | 4+ |
| Developer | 262Hz | Binary Guilt |
Customer experience
Interval Ear Training
Complete Ear Trainer
Bugs and requests
Interval Ear Training
Reported bugs
5 issues- App freezes after first interval (iOS 8.1 compatibility issue)
- App stops responding and doesn't progress to next interval
- Sound fails after alarm interruption
- Chromatic mode prevents sounds from playing
- Delayed iOS support updates
Requested features
12 requests- Ability to fix first note and practice all intervals from one tonic
- Customize intervals tested (major only, minor only, specific intervals like 2nd, 3rd, tritone)
- Auto-play next interval without requiring additional clicks
- Support for sharps and flats
- Other musical keys beyond C major
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- Chromatic mode option
- Support for different instruments (guitar, etc.)
- Option to play notes simultaneously
- Ability to disable unison interval
- Multiple attempts to answer with feedback on accuracy
- Session-based score reset functionality
- Ascending or descending intervals selection
Complete Ear Trainer
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Interval Ear Training
- Pro Settings$9.99
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 Interval Ear Training free?
Is Complete Ear Trainer free?
Which has better reviews, Interval Ear Training or Complete Ear Trainer?
Do Interval Ear Training or Complete Ear Trainer have ads?
Which is updated more often, Interval Ear Training or Complete Ear Trainer?
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