6 AI App Builders Tested on Full Products: Which One Shipped a Real Multi-Screen App in 2026?

Most AI app builders are very good at one thing: generating a beautiful single screen from a prompt. But if you need a real, multi-screen product — a dashboard connected to a settings panel connected to a user flow — the list of tools that actually deliver gets very short, very fast. We tested six AI app builders on the same brief: build a multi-screen productivity app with a home dashboard, an onboarding flow, a settings screen, and a user profile — all connected with working navigation. Here's