GearMuya is a mobile tool built for fast gear and production calculations. The app brings together practical technical screens for module conversion, step calculations, division workflows, ratio calculations, raw material checks, grinding references, and gear RPM design. Key features: - Gear and module calculation tools - Division screens for multiple machine workflows - Ratio, worm, and raw material helpers - Screenshot sharing through the iOS share sheet - Flashlight access inside the app - Turkish and English interface support GearMuya is designed for direct technical use in workshop and production environments.