# Complete Ear Trainer vs Otonic

The clearest difference is rating: Otonic at 5.0 against Complete Ear Trainer's 4.7. Otonic also leads on update cadence (every 5 days vs fortnightly) and iOS requirement (12.0 vs 17.5). Complete Ear Trainer's advantage is ratings volume (195 vs 4) and review sentiment (85% vs 67%). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Otonic 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 195 ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 85% of Complete Ear Trainer's written reviews are positive against 67% of Otonic's, so the app with the better star average is not the one people write more warmly about.

Complete Ear Trainer ships an update fortnightly, Otonic every 5 days. The most recent releases landed on September 26, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | Complete Ear Trainer | Otonic |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (195 ratings)](https://appshunter.io/ios/app/complete-ear-trainer/id1012455471/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/otonic/id6740495154/reviews)** |
| Number of ratings | **195** | 4 |
| Positive reviews | **85.1% of reviews** | 66.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 5 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 59 MB | 59 MB |
| Requires iOS | 17.5 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Binary Guilt](https://appshunter.io/developer/1012455470) | [Alexander Blackwell](https://appshunter.io/developer/1790247519) |

## What reviewers say

### Complete Ear Trainer

[App page](https://appshunter.io/ios/app/complete-ear-trainer/id1012455471)

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.

**Highlights:** 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

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cloud Sync and Web access | $0.99 | per month |
| Cloud Sync and Web access | $9.99 | per year |
| Full Version | $6.99 | one-time |


### Otonic

[App page](https://appshunter.io/ios/app/otonic/id6740495154)

Enhance your musical abilities with a comprehensive ear training application. Features a level editor for personalized learning experiences and progression tracking.

**Highlights:** Fully featured ear training, Level editor, Progression editor, Personalized learning, Music skill enhancement

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Otonic Pro | $6.99 | one-time |
| Otonic Essential | $19.99 | one-time |
| Otonic Pro | $39.99 | one-time |


## Frequently asked questions

### Is Complete Ear Trainer free?

Complete Ear Trainer is free to download, with in-app purchases available.

### Is Otonic free?

Otonic is free to download, with in-app purchases available.

### Which has better reviews, Complete Ear Trainer or Otonic?

Otonic is rated higher. Complete Ear Trainer averages 4.7 out of 5 from 195 ratings, while Otonic averages 5.0 from 4 ratings.

### Do Complete Ear Trainer or Otonic have ads?

Neither Complete Ear Trainer nor Otonic shows ads.

### Which is updated more often, Complete Ear Trainer or Otonic?

Complete Ear Trainer ships an update fortnightly, and Otonic every 5 days. Most recently, Complete Ear Trainer was updated on September 26, 2026 and Otonic on June 4, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*