How to Build an App with AI as a Beginner (Vibe Coding + No Code)
Appark (app market research & revenue tracking): https://appark.ai/en/top-charts/apps?...
In this video, I'm breaking down how to build a complete mobile application from scratch using Vibe Coding — no traditional coding required. Instead of guessing what to build, I start with real revenue data to pick a proven app idea, then clone it end-to-end: research, planning, AI-generated build, database, and a working AI feature.
I'll walk you through validating an app idea using actual competitor revenue numbers, planning a full PRD with AI, and then letting AI build the entire app in one go using Cursor, Claude Code, React Native, Expo, and Supabase. This breakdown will show you how to go from "I have an idea" to a working app on your own phone — shifting your mindset from "I need to learn to code" to "I need to learn to direct AI."
AI SaaS Course Playlist: • Ultimate UI/UX Course for Vibe Coders | No...
UI/UX Beginner Course: • AI SAAS Course
UI/UX Advanced Course: • Vibe Code Advanced UI/UX: Components, Anim...
🔗 Resources & Useful Links
Appark (app market research & revenue tracking): https://appark.ai/en/top-charts/apps?...
Cursor: https://cursor.com
Claude Code: https://docs.claude.com/en/docs/claud...
AntiGravity (Google): https://antigravity.google
Expo: https://expo.dev
Supabase: https://supabase.com
OpenRouter: https://openrouter.ai
📘 Timestamps
00:00:00 – Introduction & What We're Building
0:02:08 – Setup: Picking Your AI Coding Tool
0:05:17 – Finding a Profitable App Idea
0:06:47 – Appark Walkthrough: Researching Competitor Revenue
0:19:03 – Opening the Project in Cursor
0:21:24 – Using AI to Build a Complete PRD
0:36:16 – Letting AI Build the Entire App in One Shot
0:40:01 – Testing the Onboarding Flow on Web
0:43:51 – Running the App on iOS Simulator and Expo Go
0:54:05 – Connecting Supabase and Setting Up the AI Model
1:12:33 – Testing the AI Food Scanner
1:16:04 – Outro/Conclusion
📌 What this video covers
Here's what you'll learn in this video:
How to use real revenue and download data to validate an app idea before building anything
How to research competitors properly using Appark instead of guessing
How to turn competitor research into a complete PRD using AI
How to let AI build a full React Native + Expo app in one go inside Cursor
How to wire up Supabase as your backend using an MCP server, with no manual database work
How to connect an AI model through OpenRouter to power a real feature (AI food scanning)
🚀 Tools & Stack Mentioned
Build: Cursor, Claude Code, AntiGravity, Trae, Windsurf, VS Code
Research: Appark
Backend: Supabase, OpenRouter
Mobile: React Native, Expo, Expo Go
Payments (covered conceptually): RevenueCat, Stripe
🎯 This is perfect for:
Aspiring founders who want to validate an app idea with real revenue data before building anything
Non-technical creators who want to build a complete mobile app without writing code
Freelancers and indie hackers exploring Vibe Coding for client or personal projects
Developers curious about using Claude Code, Cursor, and Supabase MCP together in one real build
Most people skip straight to building and just hope it works out — this video flips that order. If you actually want to ship something people will pay for, the research has to come first, not the code. Part 2 (authentication, payments, and publishing to the App Store) is already in the works, so let me know in the comments if you want it.
👋 WHO AM I?
I'm Vivek Mishra — a performance marketing expert and trainer. I work with
service-based and e-commerce brands and teach practical skills around marketing,
AI tools, and digital systems. Everything I teach comes from doing it myself.
📩 Questions? Drop them in the comments — I personally reply.
📸 Instagram: / vivekmishra.ai
#VibeCoding #AICoding #mobileapp #ReactNative #Supabase #BuildInPublic