Popsugar Culture Best Of 2014 Best Apps For iPhone and iPad From Fitness to Photography, the Best iPhone Apps of the Year December 26, 2014 by Nicole Nguyen View On One Page Photo 9 of 17 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 9 Camu (free, iOS) — Swipe left and right for live filters and up and down to change each filter's intensity. Previous Next Start Slideshow