# Scale Practice vs OnKey Lite

The clearest difference is ratings volume: Scale Practice at 12 against OnKey Lite's 2. On price, rating, review sentiment and update cadence there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.6 for Scale Practice against 4.5 for OnKey Lite. That said, the two scores are not equally well evidenced: Scale Practice has 12 ratings behind it against 2, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

Scale Practice ships an update every 2 months, OnKey Lite every 3 months. The most recent releases landed on September 10, 2026 and June 10, 2026 respectively.

## The numbers

| Metric | Scale Practice | OnKey Lite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (12 ratings)](https://appshunter.io/ios/app/scale-practice-randomizer/id1496727056/reviews)** | [4.5 (2 ratings)](https://appshunter.io/ios/app/onkey-lite-scale-practice/id1638630839/reviews) |
| Number of ratings | **12** | 2 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free | Free |
| Size | 19 MB | 1 MB |
| Requires iOS | 15.1 | **14.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alexander Burdiss](https://appshunter.io/developer/1496727055) | [Rea Meir](https://appshunter.io/developer/1638204694) |

## 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


### OnKey Lite

[App page](https://appshunter.io/ios/app/onkey-lite-scale-practice/id1638630839)

This app generates readable, note-based exercises for practicing musical scales and chords. It's ideal for warm-ups, technique drills, or theory work, catering to musicians of all levels. Customize your practice with various patterns, keys, and note name options.

**Highlights:** Generate note-based exercises, Practice scales and chords, Transpose to any key, Set range and clef, Choose from various patterns, Add note names and time signatures

**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 OnKey Lite free?

OnKey Lite is free to download, with no in-app purchases.

### Which has better reviews, Scale Practice or OnKey Lite?

Scale Practice is rated higher. Scale Practice averages 4.6 out of 5 from 12 ratings, while OnKey Lite averages 4.5 from 2 ratings.

### Do Scale Practice or OnKey Lite have ads?

Neither Scale Practice nor OnKey Lite shows ads.

### Which is updated more often, Scale Practice or OnKey Lite?

Scale Practice ships an update every 2 months, and OnKey Lite every 3 months. Most recently, Scale Practice was updated on September 10, 2026 and OnKey Lite on June 10, 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.*