What's the Monthly Bill for an iPhone 5?

I want an iPhone 5 from Sprint for Christmas and the problem is not getting one buy not knowing about how much the bill will look like per month. Yes I want to be able to use the internet and text without wifi but that's all I know. Oh and are there any free apps for the iPhone 5 or do you have to pay for all of them like my stupid cousin told me.

(NOTE:I'm a little new to iPhones and I know people hate when other people post this but please post helpful and rational answers! )

That's going to depend on your plan. Sprint will require you to get a data plan, i'm sure so probably 75+ for the cheapest "simply everything" plan.

I think it's average about 75$ a month and YES there are ALOT of free apps and most paid apps have a lite version so you can try it out before you buy it!

450 voice minutes with unlimited data and messaging is $79.99 per month.

900 voice minutes with unlimited data and messaging is $99.00 per month.

Unlimited everything is $109.99 per month.