# Sonofield Ear Trainer vs La Pompe Live

The clearest difference is in-app purchases: La Pompe Live at none against Sonofield Ear Trainer's 5. La Pompe Live also leads on update cadence (every 3 days vs every 9 days). Sonofield Ear Trainer's advantage is ratings volume (389 vs 6) and iOS requirement (13.0 vs 15.0). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. Sonofield Ear Trainer sells 4 one-off in-app purchases. La Pompe Live asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for Sonofield Ear Trainer against 5.0 for La Pompe Live. That said, the two scores are not equally well evidenced: Sonofield Ear Trainer has 389 ratings behind it against 6, so its average is the more settled of the two. Written reviews are what separate them: 89% of Sonofield Ear Trainer's written reviews are positive against 82% of La Pompe Live's.

Sonofield Ear Trainer ships an update every 9 days, La Pompe Live every 3 days. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Sonofield Ear Trainer | La Pompe Live |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (389 ratings)](https://appshunter.io/ios/app/sonofield-ear-trainer/id6740409139/reviews) | **[5.0 (6 ratings)](https://appshunter.io/ios/app/la-pompe-live/id6790375139/reviews)** |
| Number of ratings | **389** | 6 |
| Positive reviews | **88.8% of reviews** | 81.8% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 3 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 105 MB | 28 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sonofield Ear Trainer Education Ltd.](https://appshunter.io/developer/1789801335) | [Christiaan van Hemert](https://appshunter.io/developer/6790375141) |

## What reviewers say

### 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


### La Pompe Live

[App page](https://appshunter.io/ios/app/la-pompe-live/id6790375139)

Practice jazz music with realistic backing tracks and interactive chord charts. Loop sections, transpose tunes, and manage setlists for rehearsals and performances. Works offline once tracks are cached.

**Highlights:** Synced chord charts, Bar-accurate looping, Transpose tunes, Metronome and tuner, Customizable setlists, Offline playback, Share charts and playlists

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

**In-app purchases:** none


## Frequently asked questions

### Is Sonofield Ear Trainer free?

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

### Is La Pompe Live free?

La Pompe Live is free to download, with no in-app purchases.

### Which has better reviews, Sonofield Ear Trainer or La Pompe Live?

La Pompe Live is rated higher. Sonofield Ear Trainer averages 4.9 out of 5 from 389 ratings, while La Pompe Live averages 5.0 from 6 ratings.

### Do Sonofield Ear Trainer or La Pompe Live have ads?

Neither Sonofield Ear Trainer nor La Pompe Live shows ads.

### Which is updated more often, Sonofield Ear Trainer or La Pompe Live?

Sonofield Ear Trainer ships an update every 9 days, and La Pompe Live every 3 days. Most recently, Sonofield Ear Trainer was updated on October 28, 2026 and La Pompe Live on October 24, 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.*