Just downloaded Settlers new offline calculator on my netbook and my android.. Works like a dream on both.
The first time using it, it will ask you to download the rates. You sign in with your Settlers web ID and password.. If it won't take your password, try entering it in all lower case letters and it should work.
The first time using it, it will ask you to download the rates. You sign in with your Settlers web ID and password.. If it won't take your password, try entering it in all lower case letters and it should work.