# MusicTT Premium vs Interval Ear Training

The clearest difference is price: Interval Ear Training at Free against MusicTT Premium's $0.99. Interval Ear Training also leads on update cadence (every 3 days vs every 3 months). MusicTT Premium's advantage is in-app purchases (none vs 1). On ads, device support and iOS requirement there is nothing between them.

Interval Ear Training is free to download; MusicTT Premium costs $0.99 up front. Interval Ear Training sells 1 one-off in-app purchase. MusicTT Premium asks for nothing beyond the download.

MusicTT Premium ships an update every 3 months, Interval Ear Training every 3 days. Both last shipped on November 5, 2026.

## The numbers

| Metric | MusicTT Premium | Interval Ear Training |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/interval-ear-training/id6760247705/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 days** |
| Monetization | — | Free with in-app purchases |
| Size | 258 MB | 110 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jianfeng Wu](https://appshunter.io/developer/1435210283) | [NORMAN DI BLASIO](https://appshunter.io/developer/1883457080) |

## What reviewers say

### MusicTT Premium

[App page](https://appshunter.io/ios/app/musictt-premium/id6751251763)

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

**In-app purchases:** none


### Interval Ear Training

[App page](https://appshunter.io/ios/app/interval-ear-training/id6760247705)

This app helps musicians and students develop their relative pitch by training them to recognize musical intervals. It offers various listening modes and tracks progress with real-time scoring and performance rankings. Ideal for anyone looking to improve their aural skills and musicianship.

**Highlights:** Identify all 12 musical intervals, Ascending, descending, and harmonic modes, Random root generation, Real-time scoring and accuracy tracking, Performance rankings, Intuitive interface

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version | $1.99 | one-time |


## Frequently asked questions

### Is MusicTT Premium free?

MusicTT Premium costs $0.99, with no in-app purchases.

### Is Interval Ear Training free?

Interval Ear Training is free to download, with in-app purchases available.

### Do MusicTT Premium or Interval Ear Training have ads?

Neither MusicTT Premium nor Interval Ear Training shows ads.

### Which is updated more often, MusicTT Premium or Interval Ear Training?

MusicTT Premium ships an update every 3 months, and Interval Ear Training every 3 days. Most recently, MusicTT Premium was updated on November 5, 2026 and Interval Ear Training on November 5, 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.*