The requirements information that is released on its official webpage offers you only a single version of Mac: OS X 10.5 ‘Leopard’. But, I managed to install it on my Mac version: OS X 10.8.5 'Mountain Lion'. I recommend you to try to install this application on your Mac version and if you cannot do it, get in touch with the developer and ask him about its compatibility.
The requirements information that is released on its official webpage offers you only a single version of Mac: OS X 10.5 ‘Leopard’. But, I managed to install it on my Mac version: OS X 10.8.5 'Mountain Lion'. I recommend you to try to install this application on your Mac version and if you cannot do it, get in touch with the developer and ask him about its compatibility.