I have an iPhone 4S. Is this a app you have to pay for?
Yes, I think you have to pay for it. It's been so long since I downloaded it I don't remember for sure just how much it was.
Just looked in the app store to check the price, but it only gives me the option to download it being I already purchased it once and I don't see any price.
Let us know if you find the price. Thinking it was maybe $5.00 but not sure. Like I said it can be used with many other forums too, not just ours.