Android phones, apps and tablets

Don't think 3 have a limit at all. The only truly unlimited internet I thought

I can verify that with an anecdote.

My father's only internet device, and in fact his first internet device, is a HTC One on a 3 plan.

He listens to US radio stations for most of the day, and watches about 2 hours of YouTube HD movies each day on weightlifting (my dad is... big, in the muscular way, arms bigger than my thighs and so on).

I've asked him how much data he uses, and it's something like 6-7GB every month. He's been using that for over a year now, and 3 just don't mind.

He only pays a little over a tenner per month, I think he's on their SIM-only contract.