OpEvol vs CopperFire

Inspired by Op Art of the 1960s, OpEvol takes the geometric play of colors and contrasts and animates them into a moving field of ever-changing, optical, kinetic abstraction. It's for staring at. It's for sending to Air Display. Or an external monitor. Or a projector. It's something mesmerizing to design and watch evolve, or just leave on in the background as art. OpEvol Pro is an auto-renewing annual subscription (price shown in the app). Payment is charged to your Apple ID at purchase, and it renews automatically unless canceled at least 24 hours before the end of the period. Manage or cancel anytime in your Apple ID settings. Privacy Policy: https://muddlegeist.com/opevol/privacy Terms of Use (EULA): https://muddlegeist.com/opevol/terms

CopperFire is a zen painting canvas. Press and hold anywhere on the screen to ignite glowing brush strokes that shift through warm copper, deep orange, rose, violet, indigo, and a final deep teal before going back to copper. The longer you hold, the further the color travels. • Press & hold anywhere to paint • Pinch to change brush size • Tap clear to start over • Works in portrait on iPhone and iPad CopperFire is designed to let go. No learning, no winning, no saving. Take a moment to take a moment, relax.