There are few differentiating software features between the DROID ULTRA and Moto X (our comparison video), but one in particular that you’ll likely see in advertisements, is DROID Zap. It’s Motorola’s take on a photo and video sharing service that lets you quickly share with multiple people at the same time without having to bump phones. It does involve others installing an app, though, and the sending part of Zap can only be done through the new DROIDs. So it is really that useful? Once you get all of your two-finger coordinated friends to install the Zap app, it might be.
The video below explains it all.