# ET vs Hark

The clearest difference is price: Hark at Free against ET's $5.99. Hark also leads on update cadence (every 2 days vs every 2 months). ET's advantage is in-app purchases (none vs 3) and iOS requirement (12.0 vs 17.0). On rating, ratings volume, ads and device support there is nothing between them.

Hark is free to download; ET costs $5.99 up front. Hark sells 3 in-app purchases, starting at $3.99 per month. ET asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for ET against 5.0 for Hark. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

ET ships an update every 2 months, Hark every 2 days. The most recent releases landed on October 14, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | ET | Hark |
| --- | --- | --- |
| Price | $5.99 | **Free** |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/et-ear-trainer/id1580200913/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/hark-ear-training/id6809023239/reviews) |
| Number of ratings | 2 | 2 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 days** |
| Monetization | Paid | **Freemium** |
| Size | 97 MB | 11 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Daniel Schenker](https://appshunter.io/developer/1580200915) | [Ilia Usatov](https://appshunter.io/developer/1868442271) |

## What reviewers say

### 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


### Hark

[App page](https://appshunter.io/ios/app/hark-ear-training/id6809023239)

This app trains musicians to identify notes within a musical key, focusing on their relationship to the tonic. It offers various training modes, including single notes, melodies, and chord progressions, with hands-free operation for convenient practice.

**Highlights:** Identify notes as scale degrees, Hands-free training mode, Multiple training modes (degrees, melodies, chords, progressions), Visual staff with colored notes, Explore any note in any key, Multiple instrument sounds

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hark Pro — Monthly | $3.99 | per month |
| Hark Pro — Yearly | $11.99 | per year |
| Hark Pro | $19.99 | one-time |


## Frequently asked questions

### Is ET free?

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

### Is Hark free?

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

### Which has better reviews, ET or Hark?

ET and Hark are both rated 5.0 out of 5 on the App Store, from 2 and 2 ratings respectively.

### Do ET or Hark have ads?

Neither ET nor Hark shows ads.

### Which is updated more often, ET or Hark?

ET ships an update every 2 months, and Hark every 2 days. Most recently, ET was updated on October 14, 2026 and Hark on October 25, 2026.

---

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