X-Ray Vision is a fun and free app that uses your devices rear facing camera in conjunction with various overlays and camera effects to simulate the ability to use your phone as an X-Ray scanner. You can use the app to take and save x ray vision pictures to your device. As an added bonus, you can control the LED flash torch of your device during use so the app doubles up as a flashlight at night!
X-Ray vision scanner is meant for entertainment purposes only. Your phone does not really have the ability to produce and read gamma rays. That would actually be very harmful to you. It is a fun gag or prank app though for fooling your friends, posting fun pictures to social networks like facebook or google plus, or for impressing the ladies at the club!