ResourcesFAQCost, ownership, limits, phones, stores, and the questions people ask most.Copy MarkdownGetting started Do I need to know how to code?Do I need a Mac to build an iPhone app?Can I do all of this from a phone?How long does a build take? Phone apps Is it a real app or a website in a wrapper?Can I put it on the App Store?Can I put it on Google Play?Can people install it without a store?Why does Expo Go need to be installed to see the preview?Can I sell subscriptions in the app? Cost and ownership Do I pay for AI tokens?Do I own the code?What happens if I stop paying?Can I host it myself? How it works Does Mistflow train on my app?Where does the app run?What is the owner console?Can two people work on the same app?What happens to my data when I change the app? Editors Which editors are supported?Do I need an editor at all?Can I edit in both places?Integration contractsHow a generated validation layer keeps forms, server code, and the database schema in sync when the schema changes.TroubleshootingWhat to do when a build fails, a preview will not start, an app crashes, or an install is refused.