inkStar is a tattoo management software built by studio owners for tattoo artists, PMU artists, barbers, and piercers, offering smart scheduling, digital contracts with signature capture, integrated payments, an AI voice assistant, offline-first functionality, and automated customer communication — all in one app designed from real studio experience. https://www.inkstar.app/ Address: Ulmer Straße 1 Weißenhorn support@inkstar.app