I have downloaded free excel from apple store, but unable to work on excel as it's asks to subscribe. What's the definition of fee app?
I have downloaded free version of excel, I'm unable to work on it,(read only) when you open the excel. It says you need to subscribe or buy. If it free than why do I need to buy. Could you please explain what is that I'm missing. And how do I start using it.
iPad, iOS 7.1