# AudioEngineer EAR Trainer vs 4E Music

The clearest difference is update cadence: 4E Music at daily against AudioEngineer EAR Trainer's every 3 weeks. 4E Music also leads on iOS requirement (15.0 vs 26.5). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. AudioEngineer EAR Trainer sells 1 one-off in-app purchase and 4E Music sells 4 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

AudioEngineer EAR Trainer ships an update every 3 weeks, 4E Music daily. The most recent releases landed on November 11, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | AudioEngineer EAR Trainer | 4E Music |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Daily** |
| Size | 2 MB | 5 MB |
| Requires iOS | 26.5 | **15.0** |
| Devices | iPhone, iPad, Mac | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 17+ |
| Developer | [HYO SEOP LEE](https://appshunter.io/developer/6790621758) | [PRISCILA OLIVEIRA FLAMINI](https://appshunter.io/developer/6808028522) |

## What reviewers say

### AudioEngineer EAR Trainer

[App page](https://appshunter.io/ios/app/audioengineer-ear-trainer/id6801893036)

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Pro | $2.99 | one-time |


### 4E Music

[App page](https://appshunter.io/ios/app/4e-music-electronic-scene/id6808028167)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Artist Pro · Monthly | $4.99 | per month |
| Artist Pro · Yearly | $39.99 | per year |
| Party · Full event page | $79.99 | one-time |
| Official Club · 1 year | $149.99 | one-time |


## Frequently asked questions

### Is AudioEngineer EAR Trainer free?

AudioEngineer EAR Trainer is free to download, with in-app purchases available.

### Is 4E Music free?

4E Music is free to download, with in-app purchases available.

### Do AudioEngineer EAR Trainer or 4E Music have ads?

Neither AudioEngineer EAR Trainer nor 4E Music shows ads.

### Which is updated more often, AudioEngineer EAR Trainer or 4E Music?

AudioEngineer EAR Trainer ships an update every 3 weeks, and 4E Music daily. Most recently, AudioEngineer EAR Trainer was updated on November 11, 2026 and 4E Music on October 31, 2026.

---

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