The 3D Touch built into the new iPhone 6s
and 6s Plus is one of the most useful user experience additions that iOS has gotten over the course of its existence. Basically, 3D Touch enables two new gestures across the system: Peek and Pop. Peek corresponds to a slight press on the screen, while Pop is engaged when the user presses harder. Both cause various useful shortcuts, contextually related to the app, to appear on the Home screen.
You may not know it, but clever app developers were quick to catch up with Apple's new functionality and introduce useful 3D Touch gestures to their applications. We will now present you 10 popular apps that got a dose of the 3D Touch fun mere days after (or, in fact, the very same day!) the new iPhone 6s and iPhone 6s Plus
10 popular apps that already use the iPhone 6s and iPhone 6s Plus' 3D Touch feature