Photo Hunt 1.1
the author of this app says:
This application is a lot of fun. Once I started playing it, I found it hard to stop. Do you think you can spot the differences between two photos? I'm warning you; it's not as simple as it seems.
About five photos come with the demo. With the full version, you will have fifty photos. Find the five differences between almost identical photos. When you see a difference, tap the screen where the difference is.