there actually is no ipod app that lets you call without wifi because you need the wifi to get it where it needs to go.
mmm not really!
AnswerYes.
They can call people on wifi with certain apps.
There is no apps for that becuase the internet bounces off the earths atsmospere and bounces back you designated place and u can't do that without internet
It will work without wifi, yet you need wifi for the store and setup
with wifi and the proper app, yes
You cannot do so without at least having WiFi.
It needs wifi.
A Wifi hotpot allows for users who have electronics with Wifi capabilities to connect the Wifi without cost. A hotspot would be on that is known to have Wifi available.
Yes it is free with wifi. But will not work without wifi connection.
As long as you have WiFi, then yes. You cannot get on it without WiFi.