# Functional Ear Trainer vs ET

The clearest difference is price: Functional Ear Trainer at Free against ET's $5.99. Functional Ear Trainer also leads on ratings volume (3.7K vs 2). ET's advantage is in-app purchases (none vs 1) and update cadence (every 2 months vs every 7 months). On rating, ads and device support there is nothing between them.

Functional Ear Trainer is free to download; ET costs $5.99 up front. Functional Ear Trainer sells 1 one-off in-app purchase. ET asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for Functional Ear Trainer against 5.0 for ET. That said, the two scores are not equally well evidenced: Functional Ear Trainer has 3.7K ratings behind it against 2, so its average is the more settled of the two.

Functional Ear Trainer ships an update every 7 months, ET every 2 months. The most recent releases landed on September 22, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Functional Ear Trainer | ET |
| --- | --- | --- |
| Price | **Free** | $5.99 |
| Rating | [4.9 (3.7K ratings)](https://appshunter.io/ios/app/functional-ear-trainer/id1088761926/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/et-ear-trainer/id1580200913/reviews)** |
| Number of ratings | **3.7K** | 2 |
| Positive reviews | 96.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 months** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 41 MB | 97 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Serhii Korchan](https://appshunter.io/developer/1088761925) | [Daniel Schenker](https://appshunter.io/developer/1580200915) |

## What reviewers say

### Functional Ear Trainer

[App page](https://appshunter.io/ios/app/functional-ear-trainer/id1088761926)

Develop your musical ear by learning to recognize tones within the context of a specific musical key. This app helps you understand the function of each note, improving your ability to transcribe, improvise, and play music by ear. Suitable for all ages and skill levels, with just 10 minutes of daily practice.

**Highlights:** Recognize tones in musical key context, Understand note function, Improve transcription skills, Enhance improvisation, Develop perfect pitch, Daily 10-minute practice

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Functional Ear Trainer Plus | $19.99 | one-time |

**What reviewers like**

- 🚀 Effective ear training
- 👍 Simple and intuitive interface
- 💡 Customizable exercises
- 🎉 Noticeable improvement with regular practice
- 🎨 Visually appealing design

**What reviewers complain about**

- 🐛 Occasional audio glitches
- 💡 Lack of support for other instruments besides piano
- 💡 Desire for more advanced features (e.g. chord recognition)

**Reported bugs**

- Keyboard display issues when selecting all chromatic notes
- Inconsistent note resolutions in some exercises

**Requested features**

- Add support for multiple notes/chords at once
- Implement a mode for training key recognition
- Provide more customization options for exercises
- Include voice input to play the notes
- Add support for German/Norwegian key names


### ET

[App page](https://appshunter.io/ios/app/et-ear-trainer/id1580200913)

Enhance your musical ear with interactive exercises designed for musicians of all levels. Practice active and passive hearing through a variety of drills, including interval recognition, chord identification, and melodic imitation using your instrument or voice. The app offers a unique dialogue feature with integrated voicing generation for accurate feedback.

**Highlights:** Active and passive hearing exercises, Microphone-based instrument/voice feedback, Integrated voicing generator for chords, Customizable educational guidance, Over 280 achievements and score publishing, Support for over 40 scales and 140 chord progressions

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

**In-app purchases:** none


## Frequently asked questions

### Is Functional Ear Trainer free?

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

### Is ET free?

ET costs $5.99, with no in-app purchases.

### Which has better reviews, Functional Ear Trainer or ET?

ET is rated higher. Functional Ear Trainer averages 4.9 out of 5 from 3.7K ratings, while ET averages 5.0 from 2 ratings.

### Do Functional Ear Trainer or ET have ads?

Neither Functional Ear Trainer nor ET shows ads.

### Which is updated more often, Functional Ear Trainer or ET?

Functional Ear Trainer ships an update every 7 months, and ET every 2 months. Most recently, Functional Ear Trainer was updated on September 22, 2026 and ET on September 15, 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.*