Today’s smartphones capture excellent photos out of the box. A few framing and lighting habits can make your shots look intentional instead of accidental.
Clean the lens, use natural side light when possible, and tap to set exposure before you snap. Shoot slightly wider than you need so you can crop later without losing detail.
Night modes and portrait tools help, but moving a step closer, stabilizing with both hands, and editing lightly often do more for the final look than any filter.