It appears "various 3D animals," according to the bill each image.
Open the application and point the camera of your device on this Image
Wait 1-2 seconds and there it is
(so, if you have the following money, you can use it to see 3D animals)
USA 1 dollar
You can see much more comfortable, If you look below for the PC.
Please enter URL in the PC Browser.
Please use printed markers & point your device at this target