7 can't-miss apps: Ink Hunter, Pacemaker, 'Guess What,' and more

With Google showing off a boatload of new hardware and Facebook showing off its new virtual reality prototype, you may have missed some of this week's best new apps.  Each weekend, we round up a few of our favorite new and updated apps. This week's list includes an app to help you take better 360-degree photos, an app to help you avoid getting regrettable tattoos and a music app for better playlists. Check out the gallery below to see our top picks. If you're looking for more items to fill