How to Actually Build Mobile Apps with AI in 2026 | A Complete Beginner’s Tutorial

In this video, you will learn how to build a full Duolingo clone in React Native using a workflow called Practical Vibe Coding. AI has turned months of work into a single weekend; allowing you to ship a real apps without writing a single line of code. The app isn’t the point; the workflow is. Let’s go.

Stream: https://jsm.dev/lingua-stream
Vision Agents: https://jsm.dev/lingua-vision
Clerk: https://jsm.dev/lingua-clerk
PostHog: https://jsm.dev/lingua-posthog
CodeRabbit: https://jsm.dev/lingua-coderabbit

🧠 Wanna build like I do? Join my Agentic Course → https://jsm.dev/lingua-ai
📘 Practical Vibe Coding Guide: https://jsm.dev/lingua-ebook
🎁 Video Kit (Code, Assets, Prompts): https://jsm.dev/lingua-kit

🤖 Android Studio/Windows Guide: https://jsm.dev/lingua-android

⭐JSM Pro Courses: https://jsm.dev/lingua-jsm

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Timestamps:
00:00:00 — Introduction
00:03:07 — Crash Course – AGENTS.md
00:15:13 — Crash Course – When the AI’s Knowledge Ends
00:23:47 — Setup
00:28:37 — AGENTS.md Setup
00:38:01 — Nativewind Setup
00:47:13 — Design Theme
00:58:26 — Onboarding Screen
01:08:58 — Auth Screen
01:15:45 — Clerk
01:27:04 — Content
01:33:27 — Language Screen
01:39:01 — State Management
01:45:16 — Bottom Tab Navigation
01:51:30 — Home UI
02:00:23 — PostHog
02:14:57 — Lesson UI
02:19:55 — Audio Lesson UI
02:25:25 — Stream
02:28:17 — XCode & Android Studio Setup
02:39:35 — Stream Integration
02:47:51 — Vision Agent
02:53:45 — AI Teacher
03:04:56 — AI Teacher Improvements
03:15:29 — Live Captions
03:28:58 — More PostHog
03:38:05 — End