# Scale Practice vs Instrument Scale Master

The clearest difference is rating: Instrument Scale Master at 5.0 against Scale Practice's 4.6. Scale Practice's advantage is update cadence (every 2 months vs every 9 months) and device support (4 vs 2). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Instrument Scale Master holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 12 and 4 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Scale Practice ships an update every 2 months, Instrument Scale Master every 9 months. The most recent releases landed on September 10, 2026 and June 11, 2026 respectively.

## The numbers

| Metric | Scale Practice | Instrument Scale Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (12 ratings)](https://appshunter.io/ios/app/scale-practice-randomizer/id1496727056/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/instrument-scale-master/id1661819423/reviews)** |
| Number of ratings | **12** | 4 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 9 months |
| Monetization | Free | Free |
| Size | 19 MB | 38 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Alexander Burdiss](https://appshunter.io/developer/1496727055) | [Carter Hawkins](https://appshunter.io/developer/1786186535) |

## 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


### Instrument Scale Master

[App page](https://appshunter.io/ios/app/instrument-scale-master/id1661819423)

Master your instrument's scales with interactive learning and practice modes. View fingerings, notes, and get help with specific notes. Ideal for preparing for band auditions.

**Highlights:** Learn Mode for sectioned scale practice, Play Mode for testing scale knowledge, Scale Viewer with fingerings and notes, Note Lookup for specific note assistance, Supports Tuba, Baritone, Trombone, Bass Trombone

**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 Instrument Scale Master free?

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

### Which has better reviews, Scale Practice or Instrument Scale Master?

Instrument Scale Master is rated higher. Scale Practice averages 4.6 out of 5 from 12 ratings, while Instrument Scale Master averages 5.0 from 4 ratings.

### Do Scale Practice or Instrument Scale Master have ads?

Neither Scale Practice nor Instrument Scale Master shows ads.

### Which is updated more often, Scale Practice or Instrument Scale Master?

Scale Practice ships an update every 2 months, and Instrument Scale Master every 9 months. Most recently, Scale Practice was updated on September 10, 2026 and Instrument Scale Master on June 11, 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.*