That is one of the great advantages of having cloud sync. As all data are centralized on the Web, you can access Mobills from any Android, iOS or Windows Phone device!
You just have to use the same account, that is, all your devices must access Mobills with the same email and password. By doing this you will access your data on all your connected devices.
Any further question? Send us an email, and we will explain exactly how it works.