# Complete Rhythm Trainer vs Sonofield Ear Trainer

The clearest difference is rating: Sonofield Ear Trainer at 4.9 against Complete Rhythm Trainer's 4.7. Sonofield Ear Trainer also leads on ratings volume (376 vs 105) and iOS requirement (13.0 vs 17.5). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. Complete Rhythm Trainer sells 3 in-app purchases, starting at $0.99 per month and Sonofield Ear Trainer sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Sonofield Ear Trainer holds the better App Store score, 4.9 against 4.7. Both are backed by a comparable volume of ratings — 105 and 376 respectively. Written reviews split almost evenly too, at 88% and 89% positive.

Complete Rhythm Trainer ships an update fortnightly, Sonofield Ear Trainer every 9 days. The most recent releases landed on October 1, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Complete Rhythm Trainer | Sonofield Ear Trainer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (105 ratings)](https://appshunter.io/ios/app/complete-rhythm-trainer/id1550799056/reviews) | **[4.9 (376 ratings)](https://appshunter.io/ios/app/sonofield-ear-trainer/id6740409139/reviews)** |
| Number of ratings | 105 | **376** |
| Positive reviews | 88.2% of reviews | **88.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 9 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 54 MB | 105 MB |
| Requires iOS | 17.5 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Binary Guilt](https://appshunter.io/developer/1012455470) | [Sonofield Ear Trainer Education Ltd.](https://appshunter.io/developer/1789801335) |

## What reviewers say

### Complete Rhythm Trainer

[App page](https://appshunter.io/ios/app/complete-rhythm-trainer/id1550799056)

Master musical rhythm with this comprehensive training app. It offers progressive drills, diverse rhythm exercises, and interactive modes designed to make learning enjoyable. Track your progress and compete with others.

**Highlights:** 252 progressive drills, Multiple time signatures and note values, 5 drill types (imitation, reading, dictation), Arcade and polyrhythm modes, Custom drill creation, Teacher-student program features, Cloud sync

**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 |


### Sonofield Ear Trainer

[App page](https://appshunter.io/ios/app/sonofield-ear-trainer/id6740409139)

This app helps musicians develop their ear by focusing on the feeling of individual notes within a key, rather than traditional interval training. It uses sustained drones and offers various modes like identifying scale degrees, melodies, and singing exercises. The app adapts to your skill level with an intuitive interface and progression path.

**Highlights:** Feeling-based note recognition, Scale degree identification, Melody recognition training, Singing exercises, Hands-free training mode, Interactive exploration instrument

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Pro | $14.99 | one-time |
| Lifetime Pro | $17.99 | one-time |
| Lifetime Pro | $19.99 | one-time |
| Lifetime Pro | $24.99 | one-time |

**What reviewers like**

- 🚀 Excellent ear training tool
- 👍 Intuitive and user-friendly design
- 🎶 Effective for improving relative pitch
- 💡 Innovative use of drone and scale degrees
- 🎯 Helpful for aural skills development

**What reviewers complain about**

- 🤔 Challenging for true beginners
- 💭 Desire for more customization options

**Reported bugs**

- None reported

**Requested features**

- Option to switch between 12TET and just intonation
- Ability to reduce octave range
- Incorporate more timbre options for drone and notes
- Tracking and visualization of progress and learned skills
- Add interactive tutorial for level 1


## Frequently asked questions

### Is Complete Rhythm Trainer free?

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

### Is Sonofield Ear Trainer free?

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

### Which has better reviews, Complete Rhythm Trainer or Sonofield Ear Trainer?

Sonofield Ear Trainer is rated higher. Complete Rhythm Trainer averages 4.7 out of 5 from 105 ratings, while Sonofield Ear Trainer averages 4.9 from 376 ratings.

### Do Complete Rhythm Trainer or Sonofield Ear Trainer have ads?

Neither Complete Rhythm Trainer nor Sonofield Ear Trainer shows ads.

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

Complete Rhythm Trainer ships an update fortnightly, and Sonofield Ear Trainer every 9 days. Most recently, Complete Rhythm Trainer was updated on October 1, 2026 and Sonofield Ear Trainer on October 2, 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.*