Popsugar Culture Digital Life Best Apps of 2015 The Best Apps of 2015 That Will Help You Kick Ass in 2016 January 25, 2016 by Ann-Marie Alcántara View On One Page Photo 11 of 25 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 11 Pacemaker (free) Anyone can be a DJ with this intuitive Apple Design Award-winning app. Previous Next Start Slideshow