When searching the iTunes store you will see there are two AuthAnvil token types.
The first type is for use with AuthAnvil On-Premisis via https://itunes.apple.com/ca/app/authanvil-softtoken/id320449452?mt=8
The second type is for use with AuthAnvil On-Demand via https://itunes.apple.com/us/app/authanvil-authenticator/id1091014965?mt=8&ign-mpt=uo%3D2
Note: the AuthAnvil Authenticator will only work with AuthAnvil On-Demand. For more information about AuthAnvil On-Demand please visit www.authanvil.com