*update* This issue has been fixed and key ring is back in the iTunes market!
What an afternoon. We were all excited about the completely rebuilt version of Key Ring for iPhone only to find a critical bug after releasing it into the wild. Because the bug impacted anyone viewing cards on a phone that wasn’t running iOS 4 it was enough for us to pull it from the market. We quickly fixed the bug but we’re back in the app store approval queue.
If you did update to the version that was released today 6/30 (version 2.0) and you are not running iOS 4 you will likely experience stability issues. One potential fix is to update to iOS 4. If however you are not ready to update hopefully we’ll see an approval and a re-release in the next few days.
To all of those who upgraded and are having issues, we apologize for the inconvenience. As soon as we get approval the app will reappear and the new version will get things back on track. Thanks all.