I've seen a lot of these "___ over wifi" apps recently with really cool features (this one being one of them) and have wondered why it had to be done over wifi? Is technology like this not capable of doing across the 4G network? Or are things done over wifi only due to the amount of data that would be transferred?
If solely for the data transfer reason and not wanting to be charged for it, would it be possible to allow use of this app over the mobile network? I'm sure I'm not the only one out there that has an unlimited data plan and uses the hotspot at home for my electronics (to save not having an internet bill).
If this cannot be done for some tech reason, would someone please enlighten this uneducated soul? Or point me to a link where the reasoning is explained?
Thanks!
EDIT: Nevermind, this is possible (just tried it successfully with AirDroid).
Possible to enable this feature with this app?