Remember when we posted about using Google+ to backup your photos and videos? Last week at Google I/O they announced a new app called Photos. This app will backup just like Google+ but it no longer requires you to have a Google+ account.
Nothing has changed that much. You can still find all your images on Google+ and you can also find all your images on Photos.
Install the app and get backing up! This app does allow you to edit the photos and create things like collages. Very simple and easy.
To learn more see this official Google post about Photos.
Note: I use this app on the district iPad to backup and my Android phone. Wicked handy.