If I've bought a macbook license, do i still have to purchase the iphone version?

OmniFocus
#1

Hi there, I have purchased Omnifocus 2 for Mac very recently. I was given a
License Key. When I go to activate it on my iphone app, it wants me to
purchase it again. Is there a separate fee for Macbook and iPhone apps? I
thought the one fee would cover both. Oops! :)

Thanks!

#2

The Mac version is a separate purchase from the iOS version. The iOS version can be used on both iPad and iPhone.