# Scale Practice vs amusia

The clearest difference is price: Scale Practice at Free against amusia's $3.99. Scale Practice also leads on iOS requirement (15.1 vs 17.0). amusia's advantage is update cadence (daily vs every 2 months). On ads, in-app purchases and device support there is nothing between them.

Scale Practice is free to download; amusia costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Scale Practice ships an update every 2 months, amusia daily. The most recent releases landed on September 10, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Scale Practice | amusia |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | **[4.6 (12 ratings)](https://appshunter.io/ios/app/scale-practice-randomizer/id1496727056/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Daily** |
| Monetization | Free | — |
| Size | 19 MB | 9 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Alexander Burdiss](https://appshunter.io/developer/1496727055) | [Filip Moberg](https://appshunter.io/developer/997255379) |

## What reviewers say

### Scale Practice

[App page](https://appshunter.io/ios/app/scale-practice-randomizer/id1496727056)

This music app generates random scales and arpeggios for practice. It offers a diverse selection of scales, including user-defined options, and provides resources like images and descriptions to aid learning. It's a tool to vary your practice routine.

**Highlights:** Random scale generation, User-inputted scale selection, Diverse scale library, Arpeggio practice, Scale resources and images

**Features:** macOS Compatibility

**In-app purchases:** none


### amusia

[App page](https://appshunter.io/ios/app/amusia/id6449686002)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Scale Practice free?

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

### Is amusia free?

amusia costs $3.99, with no in-app purchases.

### Do Scale Practice or amusia have ads?

Neither Scale Practice nor amusia shows ads.

### Which is updated more often, Scale Practice or amusia?

Scale Practice ships an update every 2 months, and amusia daily. Most recently, Scale Practice was updated on September 10, 2026 and amusia on September 14, 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.*