Chord NOTE8.8.5 - App Store

Chord NOTE is a Songwriter’s assistant tool.
It assists in finding the right chords to match a melody or musical phrase.
And it has great Chord Progression function and Scale library.

Chord NOTE supports Slide Over and Split View on iPad, and provides the appropriate display and operation for iPhone and iPad.

You wrote new melody came into your mind, but you could not apply some chords for your melody...
At a time like this, you can get guides to find some chords that match your melody by Chord NOTE.

If you have composed some songs already, you know almost melody and chord have some same notes. Because the main part of melody is made up of constituent notes of chord in most cases.
In the same way, you’ll be able to find Key to match your melody by Chord NOTE.

So Chord NOTE is very useful for finding the chord and key.

If you record your singing melody, you can display the pitch of your voice.
And you can sketch your songs by Chord Progression function.
Chord Progression function will provide numerous features for you.

Chord NOTE supports widening the imagination of your wings for real composer.

Advanced Option :
Chord NOTE works fine without this option. However, when you’ll buy this low price add-on, you can use more Chords and Scales. It will provide a complete set usually.

You can read full function description at support page.
http://therootage.com/iphone/chord-note-en/

Version History • Optimized for iOS 18.1 and later. 8.8.5 Jul 30 • Adjusted several UI elements.
• Improved some internal processes. 8.8.4 May 25 • Fixed some issues of Export MIDI File function. 8.8.2 Apr 30 • Improved stability. 8.8.1 Mar 18 • Reduced startup time.
• Improved window management.
• Fixed some minor issues. 8.8 Mar 9 • Fixed some issues. 8.7 Feb 15 • Improved stability. 8.6 Feb 6 • Fixed an issue where Delete button did not work in Edit mode on Progression Tab.
• Fixed several serious bugs.
• Optimized for iOS 18 and later. 8.5 Jan 26 • Improved Sound Engine stability.
• Fixed some appearance problems.
• Optimized for iOS 17 and iPadOS 17 and later. 8.4 09/26/2025 • Added descriptions of N.C., Cliche, and Guess Chord Name function to Chord Hint section of Help tab.
• Resolved a rare crash problem. 8.3 01/02/2024 • Added Chord Hint section in Help tab. It will be very helpful in understanding Chord, Key, Chord Progression, Voicing, Omit Notes.
• Added Japanese localization to Chord Hint, Simple Help Text sections.
• Added iOS 17 official support.
• Other minor improvements have been made. 8.2 12/09/2023 • Optimized for iOS 15 and later. 8.1.1 06/19/2023 • Changed the handling of Progression Tab greatly.
• Improved stability of Delete button in Progression Tab.
• Many other minor improvements have been made. 8.1 06/02/2023 • Fixed an issue on iOS 16 where after recording with microphone, the recorded sound could not be played until the popup window was reopened.
• Fixed interval display of Chord dim(b13).
• Added iOS 16 official support. 8.0.1 10/04/2022 The following changes have been made to Chord Progression.
• Added Pad Mode. Users can focus on playing by tapping square Pad.
• When there is no selection in Chord Progression, the Chord user taps in Chord Picker will be added now.
• Added “1 Bar Beats” to the “All” section of Beat Menu. All chord forms can now be reset to default beats count with a single operation.
• Organized Title Menu.
• Rewritten to completely new UI engine for Chords list.
• Improved management of Undo and Redo for Chord Picker.
• Solved the problem of noise when exporting.
• Improved management of Play button.
• Made Beat Count label easier to see. 8.0 07/11/2022 • Expanded expression of Chord Name search engine. Now supports major, maj, Δ, minor, min, - for M or m.
(Limitation: always “+” is recognized as “#”. And “Root #5” prefix is recognized as “Root aug” prefix.)
• Changed all text field settings for usability. Now Auto Correction and Spell Checking to OFF. It’ll support better experience of inputting Chord Name. Unwanted system menus are no longer displayed.
• Fixed an issue that #5 of aug was mistaken for 6 in some cases. 7.9.2 12/27/2021 • Added iOS 15 and iPad OS 15 official support.
• Optimized for iOS 14 and later.
• Fixed some minor issues. 7.9.1 10/07/2021 • Moved Chord Progression to independent Tab.
• Integrated Chord Rule into Key Tab.
• Combined Chord Rule options to None, Triad & Seventh and Substitute for Major Key / Minor Key simply.
• Changed UI of Play Settings and Export Settings radically.
• Rewritten Help text in app completely.
• Improved layout of popup menus and more.
• Improved layout Circle of 5th for iPhone.
• Implemented shortcut gesture for undo and redo in Chord Progression. Now users can undo and redo with swipe left or right gesture on Title Menu.
• Implemented Reset One Time Dialog function.
• Implemented independent accident and volume of Chord Progression.
• Changed order of Similar Note list to Move, Remove, Add to improve practically.
• Implemented volume slider of Customize Chord View for Chord Progression.
• Changed name of Use Chords to Limit Chords.
• Optimized for iOS 13, iPadOS 13 and later.
• In addition, many improvements have been made to reliability, usability and durability. 7.9 08/07/2021 • Solved the problem that C was set as Root in Chord Tab when Cb was selected in Key Tab. Currently display as B. 7.8.2 05/08/2020 • Enhanced resolution of score graphics on Key Tab. 7.8.1 03/25/2020 • Fixed truncated text of Tap Mode button for iOS 13. 7.8 01/27/2020 • Improved reorder handle of editable list for iOS 13 Light Mode. 7.7.9 11/04/2019 • Fixed some issues. 7.7.8 10/19/2019 • Now automatically download the file with cloud mark in Files app. You can import Native File by tapping the file simply. 7.7.7 10/12/2019 • Supported iOS 13, iOS 13.1 and iPadOS 13.1
• Supported new iPhone and iPad in 2019.
• Supported Dark Mode and Light Mode.
• Fixed the problem that exported files could not be imported.
(Please copy or download by long press gesture, If you find cloud mark on Native Files in Files app)
• Fixed the problem that Navigation Bar of Chord Progression View might be displayed unexpectedly.
• Fixed other issues. 7.7.6 10/10/2019