iPhone Photos app: 8 cool features you should be using

The Photos app in iOS looks like a simple thing: At first, you might even think it’s little more than a convenient dumping ground for sorting through your selfies and snaps.But underneath that minimalist exterior is an app that allows for a surprisingly wide variety of options, ranging from the ability to apply Instagram-like filters or to automatically categorize photos according to “memories” based on when and where you took them.These tricks are fairly intuitive to use, tha