Share button with green plus icon is off state, and the dark bg one is active state with popup. There are different post types represented with icons listed vertically, each icon comes with its o.

Inspiring UI designs of iPhone Apps

40 Inspiring iPhone App UI designs

The iPad is a critically and commercially acclaimed success, a tablet that transforms the way consumers interact

Daily Mobile UI Design Inspiration #186

Latest user interface design inspiration for web and mobile, every time we showcase the best websites and mobile interfaces in the world.

Dribbble - Vertical nav by Oykun ui design

Vertical nav

Love the hint of colour in the grey menu icons.