# Audiquo Tuning Fork vs Ear Trainer Master

The clearest difference is price: Ear Trainer Master at Free against Audiquo Tuning Fork's $1.99. Ear Trainer Master also leads on update cadence (every 4 days vs every 2 months) and iOS requirement (16.4 vs 18.0). Audiquo Tuning Fork's advantage is in-app purchases (none vs 1). On ads and device support there is nothing between them.

Ear Trainer Master is free to download; Audiquo Tuning Fork costs $1.99 up front. Ear Trainer Master sells 1 one-off in-app purchase. Audiquo Tuning Fork asks for nothing beyond the download.

Audiquo Tuning Fork ships an update every 2 months, Ear Trainer Master every 4 days. The most recent releases landed on October 20, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Audiquo Tuning Fork | Ear Trainer Master |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ear-trainer-master/id6748760999/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | — | Free |
| Size | 3 MB | 191 MB |
| Requires iOS | 18.0 | **16.4** |
| Devices | iPhone, Apple Watch | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Michael Brady](https://appshunter.io/developer/1800785309) | [Walk of Code LLC](https://appshunter.io/developer/1827288082) |

## What reviewers say

### Audiquo Tuning Fork

[App page](https://appshunter.io/ios/app/audiquo-tuning-fork/id6743006816)

**Features:** Apple Watch app

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Audiquo Tuning Fork free?

Audiquo Tuning Fork costs $1.99, with no in-app purchases.

### Is Ear Trainer Master free?

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

### Do Audiquo Tuning Fork or Ear Trainer Master have ads?

Neither Audiquo Tuning Fork nor Ear Trainer Master shows ads.

### Which is updated more often, Audiquo Tuning Fork or Ear Trainer Master?

Audiquo Tuning Fork ships an update every 2 months, and Ear Trainer Master every 4 days. Most recently, Audiquo Tuning Fork was updated on October 20, 2026 and Ear Trainer 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.*