Circle of Fifths

This is so very good, I’m amazed it is free. All the features of the circle of fifths theory are available at a glance. One minor thing that I’d like changed is to move the ‘arpeggiate’ option from settings to the main screen.

This app is amazing especially with open key

Here it is, neatly laid out for composers, teachers and students. This is a valuable aid for learning about musical relationships.

Sadly, for anyone with visual impairments making use of the built-in accessibility features of the iPhone, this application is sadly useless. I hope the developers may take the time to make this application more accessible in future releases.

A musical educational/inspirational delight in an easy to use & very useful form. Thank you.

Just starting out on piano and am finding this so informative and easy to use!

Does exactly what it says it should do.

An excellent presentation, and amazingly, free to download. Very generous of the developer to provide this. Many thanks🙏

Super simple and easy to use

Thank you. Just what I needed. As I’m trying to be more music theory savvy on a ukulele and this will certainly help.