Do I need to upgrade my brand new iPad?
I just received my iPad 4 yesterday.I am a teacher and trying to find apps that are useful. I purchased the iWork app, but it is not user friendly and I have not been able to use for any lesson planning. To make this app work I have to purchase one of three other programs, each costing 9.99. I am needing to work and was going to bit the bullet and by an additional app when I go an error message stating that I need to upgrade to ios 7. Is this upgrade necessary? Is iWork the best app? Can the Pages app be use independent of other apps?
Thanks for any and all help.
iPad (4th gen) Wi-Fi