Most people have tons of photos stored on their device at any one time so why not take those photos and make something special out of them? This list of apps is dedicated to combining photos and what this means is that you can use multiple photos in one project in the form of a collage. Suddenly you can create a complete memory of that party, vacation, last day of school, or any other event. What better way to put together photos of loved ones, your pet, and your best friend?