Stop wasting time with vibe coding. In this video I show you how I built a fully native iOS app—right from my browser—using Rork Max AI. No Mac, no Xcode, no massive downloads, and no “generic web app in a wrapper” vibes. I literally cloned the core experience of a period tracking app that’s pulling in massive App Store revenue, and I did it by prompting my idea in plain English instead of writing Swift by hand. I walk you through the exact step-by-step build: first we lay the foundation (dashboard, tracker, predictions, symptom checker, settings) with clean navigation and placeholder data. Then we layer in real functionality: a period tracker with data persistence, ovulation estimates based on logged cycles, a symptom logger tied to cycle phases, and a pregnancy tracker that turns a start date into progress insights. After that, I add an AI-powered predictions section plus a native chatbot, a symptom checker for conditions like PCOS/endometriosis, and a personalized insights widget that summarizes patterns on the dashboard. Finally, I show testing via the Rork Companion App and the streamlined publishing flow (you’ll still need a paid Apple Developer account to submit).