iOS devices (and VF2 for Android devices that have downloaded the game from Google Play) already have the ability to save a backup of their data from their phone to restore it in the event of a problem, using the corresponding services that are available.

I am fairly sure you are referring to saving to a "cloud" to be able to access your game data from any device. I cannot talk about future developments, as they are fluid and can change.

However, I can say that although our games cannot be synced between devices, we believe that it offers the most versatile game play. Once installed, our games do not (in most cases) require an Internet connection in order to play them, which allows them to be played even where wireless connections are not available.