# OnKey - Scale Practice — NOTES for your daily practice

> Generates personalized scale and chord practice exercises for musicians. (iPhone/iPad app by Rea Meir.)

- Source: https://appshunter.io/ios/app/onkey-scale-practice/id1638204692 (this page in markdown: same URL + `.md`)
- Developer: [Rea Meir](https://appshunter.io/developer/1638204694)
- Category: Music, Music, Education
- Price: $4.99
- Rating: 3.00/5 from 2 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 14.1 · 2 MB
- Languages: English
- Released: 2022-08-06
- Data updated: 2026-06-10
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/onkey-scale-practice/id1638204692/reviews.md

## What is OnKey?

OnKey Scale Practice is a simple, effective tool that helps musicians practice scales and chords with clarity and focus.
Just enter your preferences and instantly generate readable, note-based exercises—no more flipping through books or writing them out by hand.

Perfect for warm-ups, technique drills, or theory work, whether you're a beginner or an advanced player.

Features:

Select your scale or chord type

Transpose to any key

Set your range and clef

Choose from various patterns

Add note names and time signatures

Designed for flexibility. Built for clarity.
For all instruments.

## Key features

- Generate note-based exercises
- Select scale or chord type
- Transpose to any key
- Set range and clef
- Choose from various patterns
- Add note names and time signatures

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/onkey-scale-practice/id1638204692/reviews.md

### 1/5 — I paid for it - no sound?

*2025-06-05*

Paid for the full app and the playback feature is broken. Frustrating

**Developer response:** Hi, please update to the latest version of the app. Issue has been resolved. Thank you for the feedback. Also check if device is not on silent mode.

## Frequently asked questions about OnKey

### What instruments can I use OnKey with?

OnKey is designed for flexibility and can be used for all instruments. The exercises generated are note-based, making them applicable regardless of the specific instrument you play.

### How does OnKey help with music practice?

OnKey generates personalized, readable note-based exercises for scales and chords, eliminating the need for manual preparation. This allows for focused warm-ups, technique drills, and theory work.

### What customization options are available in OnKey?

You can select your scale or chord type, transpose to any key, set your desired range and clef, and choose from various patterns. You can also add note names and time signatures to your exercises.

### Is OnKey suitable for beginners?

Yes, OnKey is perfect for beginners looking to establish a solid foundation in scales and chords. It simplifies the practice process, allowing new musicians to focus on technique and theory.

### How often is OnKey updated?

The latest version of OnKey is 1.9.6, and it was last updated on August 11, 2025. This indicates a commitment to ongoing development and improvements.

### What is the price of OnKey?

OnKey is a paid application priced at $4.99. This one-time purchase grants you access to all its features for practicing scales and chords.

### Does OnKey have ads?

No, OnKey does not contain advertisements. As a paid app, it offers an uninterrupted practice experience without any ad interruptions.

### What devices support OnKey?

OnKey is available for iPhone, iPad, and iPod devices. Its design is optimized for these Apple platforms.

## Version history (last 5 releases)

### 1.9.6 — 2025-08-11

added start down feature.
added reverse pattern feature.

### 1.9.5 — 2025-06-16

added countdown before playback
added option to show or hide key signature
minor UI fixes

### 1.9.2 — 2024-03-24

Allowing users to zoom in or out to better view the exercise.

### 1.9.1 — 2024-02-07

Added a play button.
Added transposition option from settings menu - choose the one for your instrument to hear the notes in the right key.

### 1.6.1 — 2023-07-20

* Bug fixes with range selection
* Bug fixes with settings icon
* OnKey will now remember the user's preferences from previous exercises.

## Apps similar to OnKey

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## More apps by Rea Meir

- [OnKey Lite - Scale Practice](https://appshunter.io/ios/app/onkey-lite-scale-practice/id1638630839)
- [UpBeat Metronome](https://appshunter.io/ios/app/upbeat-metronome/id1672580049)
- [Practice Flashcards](https://appshunter.io/ios/app/practice-flashcards/id6480441352)

All apps by Rea Meir: https://appshunter.io/developer/1638204694

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*