Photo Grid - App Review

What is Photo Grid? 

Photo Grid is an app that allows you to combine various images into a grid layout. Somewhat like a photo collage.

What can it be used for?

I have found a few different uses for Photo Grid, from just having fun to killing time. But nothing has been more useful than being able to share before and after images as well as images that show a progression of events.

Personal experience

I have used the app a handful of times and each time has been for a specific purpose. I tend to use it most often to show either before and after images or a collection of pics from a single event. If anything I can see where this app helps me better get my point across.