Chordio+: create & learn music
Chordio+: create & learn music is made and published by One In A Billion Ltd. AppBrain is an independent app data site and isn't affiliated with One In A Billion Ltd. The app name, icon, screenshots and description belong to One In A Billion Ltd and are shown as published on the App Store.
AppBrain's verdict
- Rating on App Store
- 2.33
- 6 ratings
- Last updated
- September 16, 2026
- Size
- 153.9 MB
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Store listing
By One In A Billion Ltd, from the App StoreDescription by One In A Billion Ltd Written by the developer, not by AppBrain. Click to read.
Introducing Chordio+, a powerful tool for composition and music theory that offers an enjoyable and interactive experience. This app allows you to explore chords and scales in a fun and engaging way. It also provides a convenient platform for storing all your distinctive musical chord progressions in a single location. As a result, Chordio becomes an indispensable resource for contemporary music producers, composers, and educators.
Take your music theory knowledge to the next level and create innovative chord progressions for your latest composition. With a range of internal sounds included, you can explore the tool's features without needing any other external equipment.
Connect your MIDI controller to Chordio+ and see chord names appear on the Grand Staff in real-time as you play. Solo over chord progressions using the built-in sounds, and quickly rearrange or transpose chord progressions on the fly for added flexibility.
Chordio+ empowers you to unleash your creativity and take your music to another level.
The main features are divided into four workspaces:
Composition
• Build-in sequencer to create chord progressions.
• Build-in Chord progression generator.
• Create custom chords, edit existing chords, get chord inversions, and extended chords.
• Drag & Drop to change the song structure.
• Transpose the entire chord progression with a single tap.
• Create a playlist of custom chord progressions.
• A Chord Types & Voicings panel helps you generate new chords.
• Play-along with a backing rhythm track.
• Save/load songs, export it as MIDl to your favourite DAW.
• Download chord progressions from a growing collection of Chord Packs.
• Features a chord transformer that allows you to easily substitute a selected chord with a suggested alternative.
Modes
• Interactive way to learn what scales are associated with each mode.
• Practice modes in Chordio+.
• Change tonic, mode, and layout to discover the relationship between musical notes, chords, and scales.
Scales
• Practice scales with a metronome in all keys.
• Contains more than 40 scales you can work with.
• Staff view for chords and scales.
• Tap on scale notes to show their corresponding intervals.
Lessons
• Learn to play songs at your own pace.
• Download music from a growing collection of Lesson Packs.
• Lessons can be slowed down or pitch changed.
KEY FEATURES:
• MIDI keyboard support.
• Build progressions using the chord generators.
• Export MIDI to your DAW or sequencer.
• Custom chords, edit existing chords, get extended chords.
• Play internal sounds.
• Arpeggio, strum and performance modes.
• Mac version include a detachable resizable Grand Staff, Chord Display, and Keyboard Views.
• Customise the Keyboard highlight color.
• Select chord, to display a range of related scales and chords.
• Tap a note on the Grand Staff to highlight it with a color.
• Choose from selection of backing rhythms that fit specific genres.
• Chord Pattern playback
Always backup your chord progressions!
Safety and technology
Found in the app by AppBrain- Price
- Free
- App size
- 153.9 MB
- Content rating
- High
Technologies used by Chordio+: create & learn music
Releases
Updates seen on the App Store- Version
- 1.1.9
- Launched
- May 2023
No changelog data
Alternatives
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Rankings
App Store top chartsApp Store Rankings for Chordio+: create & learn music
About the app and developer
About Chordio+: create & learn music
Chordio+: create & learn music is a music app developed by One In A Billion Ltd.
User Ratings
Chordio+: create & learn music is rated 2.33 out of 5 stars. The rating is based on 6 ratings.
App Information
Chordio+: create & learn music is freely available from the App Store. The app size is 153.91 MB. The latest version available is 1.1.9. The last update was on September 16, 2026.
Technical Requirements
The app has a content rating of High Maturity. The app has been available on the App Store since May 2023.
Developer information for One In A Billion Ltd
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