Do iphone to iphone texts count?

If i use an iphone to text another iphone, will the count on my monthly bill?

Not if you are using imessege

Yes if your iphone is not from the same company to your friend's iphone.AT&T with another AT&T is okay, but AT&T with a tmobile or sprint or verizon will count towards your bill.

Hope that helps.

No it won't because it uses iMessage just like Blackberry. When sending message in message area you will see iMessage it means you are using iMessage and it is completely free.