# Ear Trainer Master vs Score Master

The clearest difference is price: Ear Trainer Master at Free against Score Master's $9.99. Ear Trainer Master also leads on update cadence (every 4 days vs fortnightly). Score Master's advantage is in-app purchases (none vs 1). On ads, device support and iOS requirement there is nothing between them.

Ear Trainer Master is free to download; Score Master costs $9.99 up front. Ear Trainer Master sells 1 one-off in-app purchase. Score Master asks for nothing beyond the download.

Ear Trainer Master ships an update every 4 days, Score Master fortnightly. Both last shipped on October 28, 2026.

## The numbers

| Metric | Ear Trainer Master | Score Master |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ear-trainer-master/id6748760999/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 days** | Fortnightly |
| Monetization | **Free** | Paid |
| Size | 191 MB | 15 MB |
| Requires iOS | **16.4** | 17.5 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Walk of Code LLC](https://appshunter.io/developer/1827288082) | [Sanghyun Park](https://appshunter.io/developer/1846257439) |

## What reviewers say

### Ear Trainer Master

[App page](https://appshunter.io/ios/app/ear-trainer-master/id6748760999)

Master your musical ear with structured lessons on intervals, chords, and progressions. Features interactive guitar fretboards and piano keyboards with visual feedback. Offers survival modes and curated progression collections for comprehensive music theory training.

**Highlights:** Interactive guitar fretboard with chord shapes, Visual piano keyboard for interval/chord recognition, 133 structured ear training lessons, Survival mode with leaderboards, Curated music progression collections, Music theory explanations before quizzes, Practice in any key with tonal center selector

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| EarTrainer Pro | $4.99 | one-time |


### Score Master

[App page](https://appshunter.io/ios/app/score-master-music-pdf-reader/id6769524427)

This app is a professional PDF sheet music reader designed for musicians. It offers high-quality rendering, annotation tools, a built-in metronome, and seamless import options for sheet music. Manage your scores and setlists efficiently for practice and performance.

**Highlights:** High-quality PDF score viewer, Import photos and ZIP files, Annotation with Apple Pencil, Built-in metronome, Setlist management, Bluetooth page turner support

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

**In-app purchases:** none


## Frequently asked questions

### Is Ear Trainer Master free?

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

### Is Score Master free?

Score Master costs $9.99, with no in-app purchases.

### Do Ear Trainer Master or Score Master have ads?

Neither Ear Trainer Master nor Score Master shows ads.

### Which is updated more often, Ear Trainer Master or Score Master?

Ear Trainer Master ships an update every 4 days, and Score Master fortnightly. Most recently, Ear Trainer Master was updated on October 28, 2026 and Score Master on October 28, 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.*