The most useful hidden app features are already built in: customizable swipe gestures for one-motion actions, notification controls to silence…
Swipe actions let you act on a list item in one motion instead of opening it, finding a button, and tapping.
Most people's notifications are a wall of noise where the one message that matters hides among fifty that don't.
A widget puts live information directly on your home or lock screen: weather, your next calendar event, a to-do list, package tracking, battery levels.
Running two apps side by side turns awkward back-and-forth into a single view.
Read the complete breakdown, fixes and what happens next.