# GoldenEar vs MU

The clearest difference is in-app purchases: GoldenEar at none against MU's 4. MU's advantage is update cadence (every 4 days vs every 9 days). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. MU sells 4 one-off in-app purchases. GoldenEar asks for nothing beyond the download.

GoldenEar ships an update every 9 days, MU every 4 days. The most recent releases landed on October 31, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | GoldenEar | MU |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 85.7% of reviews | **90.9% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 4 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 64 MB | 40 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MediaRound Co.,Ltd](https://appshunter.io/developer/443884479) | [Jisoo Kim](https://appshunter.io/developer/6800597796) |

## What reviewers say

### GoldenEar

[App page](https://appshunter.io/ios/app/goldenear-ear-training/id6761164870)

Develop your musical ear with a gamified curriculum. This app offers structured lessons, repetitive practice, and progress tracking to help users of all levels improve their pitch and musicality.

**Highlights:** Gamified ear training curriculum, Systematic step-by-step lessons, Repetitive practice exercises, EXP and Tier progression system, Learning progress tracking, Analysis of learning results

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

**In-app purchases:** none


### MU

[App page](https://appshunter.io/ios/app/munote/id6800597794)

This app automatically tracks your actual instrument playing time, excluding pauses. It analyzes sound on-device without recording, allowing you to log practice sessions, pieces, and notes. Connect with friends and visualize your progress with shareable cards.

**Highlights:** Automatic playing time detection, Sound analysis on-device (no recording), Practice session logging, Progress tracking and calendar view, Friend connectivity, Customizable practice room and avatar

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 300 Notes | $1.99 | one-time |
| 600 Notes | $2.99 | one-time |
| 1,250 Notes | $6.99 | one-time |
| 3,000 Notes | $14.99 | one-time |


## Frequently asked questions

### Is GoldenEar free?

GoldenEar is free to download, with no in-app purchases.

### Is MU free?

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

### Do GoldenEar or MU have ads?

Neither GoldenEar nor MU shows ads.

### Which is updated more often, GoldenEar or MU?

GoldenEar ships an update every 9 days, and MU every 4 days. Most recently, GoldenEar was updated on October 31, 2026 and MU on November 1, 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.*