Sketch Isometric Plugin - Generate isometric views from artboards and rectangles
PatternPad - Create beautiful geometric patterns
Indie Boost - A video game discovery software used by Publishers, Press, YouTubers, and Streamers.
Blocco - Blocco is a customizable geometric pattern kit
MagicPattern - The best design toolbox with 10+ tools for anyone
GeometriCam - Photo mosaic/shape mosaic app