• Set Learn Coding as your default launcher for a clean home screen with clock, date, and wallpaper. • Hide apps from the app list; unlock them by passing the Code Challenge (one coding question = your password). • Pin apps to the home screen in a 4‑column grid; drag to reorder, long‑press to remove. • Learn Coding appears at the top of the app list; search bar sticks to the top while scrolling. • Add hidden apps from the device list or by package ID. Icons load quickly with caching.