The only app of its kind! A very useful and powerful app. Ever wanted to take a before and after picture of a remodeling project, or perhaps weight loss or for any other countless situations? This app allows you to take a photo, then overlay that photo on top of the camera to help align your after shot, allowing one to view the differences perfectly. This app also includes three built in effects to view the difference between the photos. These effects include:

-X-Ray detail - pan up and down the image to see the differences
-Slider - slide from left to right or top to bottom comparing the images
-Fade - Fades in and out

This app allows for the ability to export images to the camera roll, take screenshots of the effects in progress, uses EDGE detection to help when taking the after picture to align it correctly. It also allows for importing existing photos!