App Development Roadmap 2026 | Skills You Must Learn In this video, we’ll walk you through everything you need to build a fully functional mobile app—from planning and UI/UX design to coding, testing, and deployment. Whether you’re a beginner or someone looking to upgrade your skills, this step-by-step guide will help you understand: ✅ What tools you need for app development ✅ Choosing between Android & iOS ✅ Understanding UI/UX basics ✅ Coding your first screen ✅ Connecting your app with a back