Notes on Circa, the spiraldex method, and the craft of making a small SwiftUI app.
Circa is a spiraldex planner for iOS 17+ and macOS 14+ that turns your day into a tactile, color-coded spiral. Tap a segment, drag to fill, and save your spiral as a template. Built with SwiftUI and Metal. Free. No ads. No trackers.
This site requires JavaScript to view the interactive spiral demo. You can still: