# Chord-Scale Practice > Music app for practicing improvisation over changing scales and keys. (iPhone/iPad app by john bianchi.) - Source: https://appshunter.io/ios/app/chord-scale-practice/id1370370735 (this page in markdown: same URL + `.md`) - Developer: [john bianchi](https://appshunter.io/developer/668389131) - Category: Music, Education - Price: $1.99 - Rating: 5.00/5 from 4 App Store ratings - Age rating: 4+ - Requires: iOS 10.3 · 17 MB - Languages: English - Released: 2018-05-22 - Data updated: 2026-06-10 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/chord-scale-practice/id1370370735/reviews.md ## What is Chord? Every good musician should be able to comfortably play and improvise in a variety of keys. There is a wealth of famous songs that have lead sheets written for them, but that doesn’t help you if you can’t play over the chords in the lead sheet, which can often be from the Melodic Minor or Diminished scales! When jamming with other musicians, you can often be called on to play in keys that you are not used to playing in. What do you do if the band decides they are going to play in A Flat major, and you only ever play in C major or B flat? How do you practice for this sort of occasion? This app allows you to select a scale or mode and then start a metronome that will cause a new key symbol to be presented every bar. Practice improvising over the changing scales and eventually you will become comfortable playing in any scale, mode, or key! You can customize what scales appear, how many beats per minute the metronome counts, and how many beats until the bar ends and a new chord symbol appears. There is also a lesson section which has short descriptions of each of the scales that can be practiced in the app, in case you don’t know how to play them. This app currently has all chords and scales in the Major Scale, Melodic Minor Scale, Diminished Scale, and Whole Tone Scale. Future updates will contain populaar chord progressions like the Twelve-Bar Blues, Rhythm Changes, and 2-5-1s, and the ability to add exotic chords and scales you want to practice that are not preprogrammed into the app. ## Key features - Select scales and modes - Metronome with changing key symbols - Customizable tempo and bar duration - Lesson section for scale descriptions - Supports Major, Melodic Minor, Diminished, and Whole Tone scales ## Frequently asked questions about Chord ### What is Chord-Scale Practice? Chord-Scale Practice is a paid music app designed to help musicians improve their improvisation skills by practicing over changing scales and key signatures with a metronome. ### What scales and chords does Chord-Scale Practice support? Currently, it supports scales and chords from the Major Scale, Melodic Minor Scale, Diminished Scale, and Whole Tone Scale. Future updates will include popular chord progressions and exotic scales. ### Can I customize the practice sessions in Chord-Scale Practice? Yes, you can customize which scales appear, the beats per minute for the metronome, and how many beats until a new chord symbol appears. ### Does Chord-Scale Practice have a lesson section? Yes, it includes a lesson section with short descriptions of each scale available in the app, which is helpful if you are unfamiliar with how to play them. ### What is the price of Chord-Scale Practice? Chord-Scale Practice is a paid app priced at $1.99. ### What devices is Chord-Scale Practice available on? Based on the provided data, it is available on devices with an age rating of 4+ and was last updated in December 2019, suggesting compatibility with a range of iOS and Android devices. ### How often is Chord-Scale Practice updated? The app was last updated on December 17, 2019, with version 2. While update frequency isn't explicitly stated, this indicates it has received updates since its release in May 2018. ### What do users like about Chord-Scale Practice? With a 5.0-star rating from 4 reviews, users likely appreciate its focused approach to improvisation practice and the ability to customize various aspects of the training sessions. ## Version history (last 1 release) ### 2 — 2019-12-17 Introducing a Brand New Feature! Try out our new Song Practice section. In addition to practicing improvising to chords and modes, you can now select popular chord progressions like a Twelve Bar Blues and Rhythm Changes! Select a key and a tempo and practice improvising to the ticking metronome and changing chord symbols! There are ten progressions to choose from, and more may be added soon! ## Apps similar to Chord | App | Rating | Price | Category | | --- | --- | --- | --- | | [BABY WHITE-NOISE Happytouch®](https://appshunter.io/ios/app/baby-white-noise-happytouch/id508373640) | 2.9 (15) | Free | Music | | [B-System CBA Accordion Tutor](https://appshunter.io/ios/app/b-system-cba-accordion-tutor/id1037609940) | 3.5 (2) | $1.99 | Music | | [Better Ears Beginner](https://appshunter.io/ios/app/better-ears-beginner/id284445260) | 4.5 (34) | Free | Music | | [First Piano Lesson](https://appshunter.io/ios/app/first-piano-lesson/id345574840) | — | Free | Music | | [Music Wrench](https://appshunter.io/ios/app/music-wrench/id965939820) | 4.5 (21) | Free | Music | | [Synesthesia: Music Visualizer](https://appshunter.io/ios/app/synesthesia-music-visualizer/id1046438840) | 2.3 (16) | Free | Music | ## More apps by john bianchi - [Gluten Free Recipe Book](https://appshunter.io/ios/app/gluten-free-recipe-book/id668389088) - [Gluten Free Recipe Book Pro](https://appshunter.io/ios/app/gluten-free-recipe-book-pro/id980606815) All apps by john bianchi: https://appshunter.io/developer/668389131 --- *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.*