Prajwal Tomar on Instagram: "Comment "APP" to get the full guide on how to build Real Mobile Apps using AI. I built a working mobile app in under 20 minutes. No coding. All AI. Here’s how it went. First, I asked ChatGPT to write me a quick project brief. Just the basics. What the app does. Who it’s for. Four or five must-have features. Nothing fancy. Then I told ChatGPT to turn those features into a **screen plan**. About 5–6 screens. Each described in detail — where buttons go, what text appear