About
Instantly understand guitar chords, keys, and progressions. This app provides visual diagrams, the Nashville Number System, and the Circle of Fifths to help you build progressions, transpose songs, and improve your musical intuition. Designed for speed and clarity, it simplifies understanding music theory for guitarists.
What's New in ChordMap
1.0
March 28, 2026
Developer apps
FAQ
What is ChordMap?
ChordMap is a paid music app designed to help guitarists understand chords, keys, and progressions. It offers visual chord diagrams, the Nashville Number System, and the Circle of Fifths to aid in learning and songwriting.
How much does ChordMap cost?
ChordMap is a paid application, available for a one-time purchase of $4.99. There are no in-app purchases or subscription fees associated with its use.
What devices is ChordMap available on?
ChordMap is compatible with iPhone, iPad, and iPod devices. It is designed for iOS users looking to enhance their guitar playing and music theory knowledge.
Does ChordMap have ads?
No, ChordMap is an ad-free application. As a paid app, it provides an uninterrupted user experience without any advertisements.
What musical scales does ChordMap support?
ChordMap supports both major and minor scales, allowing users to explore a wide range of musical possibilities. This feature is crucial for understanding key signatures and building coherent chord progressions.
Can ChordMap help me transpose songs?
Yes, ChordMap is designed to help you transpose songs quickly and easily. By understanding the relationships between chords and keys, you can adapt songs to different musical keys efficiently.
What is the Nashville Number System in ChordMap?
The Nashville Number System in ChordMap provides a way to represent chords and their functions within a key using numbers. This system is widely used in popular music for its flexibility in transposing and communicating musical ideas.
How often is ChordMap updated?
ChordMap was last updated on March 28, 2026, with version 1.0. As a new release, future updates will likely focus on adding new features and refining existing ones based on user feedback.