# Sonofield Ear Trainer vs Perfect Pitch Quiz

The clearest difference is in-app purchases: Perfect Pitch Quiz at none against Sonofield Ear Trainer's 5. Perfect Pitch Quiz also leads on update cadence (every 4 days vs every 9 days). Sonofield Ear Trainer's advantage is ads (none vs shown) and ratings volume (389 vs 2). On price, rating and device support there is nothing between them.

Both are free to download. Sonofield Ear Trainer sells 4 one-off in-app purchases. Perfect Pitch Quiz 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 Perfect Pitch Quiz. That said, the two scores are not equally well evidenced: Sonofield Ear Trainer has 389 ratings behind it against 2, so its average is the more settled of the two.

Sonofield Ear Trainer ships an update every 9 days, Perfect Pitch Quiz every 4 days. The most recent releases landed on October 30, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Sonofield Ear Trainer | Perfect Pitch Quiz |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (389 ratings)](https://appshunter.io/ios/app/sonofield-ear-trainer/id6740409139/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/perfect-pitch-quiz-eartraining/id6743042998/reviews)** |
| Number of ratings | **389** | 2 |
| Positive reviews | 88.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 9 days | **Every 4 days** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 105 MB | 26 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [Sonofield Ear Trainer Education Ltd.](https://appshunter.io/developer/1789801335) | [Taisuke Hosokawa](https://appshunter.io/developer/1585548762) |

## 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


### Perfect Pitch Quiz

[App page](https://appshunter.io/ios/app/perfect-pitch-quiz-eartraining/id6743042998)

This music game helps you improve your pitch recognition by listening to notes and selecting the correct answer. It offers various difficulty levels, from simple YES/NO questions to identifying two consecutive notes. No prior musical knowledge is needed to play and train your ear.

**Highlights:** Listen to notes and identify them, Multiple difficulty modes, YES/NO and multiple-choice questions, Identify single and consecutive notes, Improves pitch recognition

**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 Perfect Pitch Quiz free?

Perfect Pitch Quiz is free to download, with no in-app purchases.

### Which has better reviews, Sonofield Ear Trainer or Perfect Pitch Quiz?

Perfect Pitch Quiz is rated higher. Sonofield Ear Trainer averages 4.9 out of 5 from 389 ratings, while Perfect Pitch Quiz averages 5.0 from 2 ratings.

### Do Sonofield Ear Trainer or Perfect Pitch Quiz have ads?

Perfect Pitch Quiz shows ads; Sonofield Ear Trainer does not.

### Which is updated more often, Sonofield Ear Trainer or Perfect Pitch Quiz?

Sonofield Ear Trainer ships an update every 9 days, and Perfect Pitch Quiz every 4 days. Most recently, Sonofield Ear Trainer was updated on October 30, 2026 and Perfect Pitch Quiz on October 14, 2026.

---

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