Originally Posted by
Need
Yeah it is very useful. My son has an iPad Mini Retina with the free Tmobile 200Mb per month plan. He is only 8 but he has already learn to watch his data usage and monitor all the apps so the 200Mb will last the month. Some of the games and apps use a lot more data than you think they should.
and contacts and calendar and weather and stocks and a whole bunch of stuff that should just be turned off most likely for cellular use when traveling internationally.