A custom app built around how your business actually works: user accounts and roles, dashboards, checklists, inventory tracking, and a database you own. It installs on a phone like a regular app and can connect to your Shopify store. Example: the studio ordering app I built for Inked Betties, with owner and artist logins, daily checklists, low-stock alerts, and one-tap reordering. No gatekeeping: you get the code, every login, and the database.