So I'm trying to download a few apps, and I'm not able to. I click "Free" then "Install App" then the button switched to "Installing" and then immediately back to "Free." Anyone else having issues?
I have been having a similar issue of the last few hours in trying to purchase Icebreaker HD. I was able to purchase and install another free game during that same time.
I think they are doing something with App Store, maybe updating or changing something because it's acting weird , many people reported they get error when trying to download game.
I had this problem with two apps yesterday but now I downloaded them without any issue.I think issue is solved.
iOS 6.1.x bug. To fix the issue, disable wifi or mobile data, wait until the "can't reach Appstore"-msg pops up (after 3-4 seconds), press ok, enable wifi / mobile data and download the app. This time, the purchase button will work without problems. Dunno if it is neccessary to kill the Appstore task, but I think not. Sometimes, this bug also happens after you've used Appzap Pro.