Does an iPhone eat data up quickly?

[lestersolis39]

That's just way to fast bro. But you'll be fine with that amount of data.

 

[thelordnyax]

i use mine quite a bit, push email, frequent web surfing, all kinds of stuff...
i hit about 1 GB per month

(i hit 10 GB once while using tethering a LOT, that was frightening when i realized this, got lucky that AT&T didn't charge extra)