what is your monthly bill for your iphone using verizon wireless?

You make a good point. I have had a 200 MB data plan with AT&T for a long time and haven't ever gone over. It's because I'm on wifi most of the time.

There's a cost calculator on Verizon's web site. https://www.vzw.com. If you log in with your family plan account information it will customize it for you. Or just call their support. If you have a family plan already the only added cost will be your data plan, and you can choose how much data to buy. Note that the iPhone uses a lot of data, so think big.

this can vary. you may not go to internet but apps do. so this price can vary. to have everything and be almost unlimited expect to pay around $80. but if you don't want all that maybe lower than 50 but hard to say. i would contact a verizon wireless store for more info.

I have unlimited data with Verizon, and I pay about $75 per month. But if you spend most of your time around a good wifi connection, then you really don't need the unlimited cellular data, so that would probably save you quite a bit.

Also, keep in mind that all carriers require a data plan for each smartphone on your plan.