How to Choose an AI App Builder That Builds Full Multi-Screen Apps

Most AI app builders promise to turn your idea into an app. What they don't tell you is that many of them generate one screen at a time - leaving you to assemble the navigation, screen hierarchy, and user flows yourself. The result looks like an app but doesn't behave like one. If you're evaluating AI app builders and want a tool that produces a complete, navigable, multi-screen product from a single prompt, you need to know which questions to ask and which signals to look for.