# Tweet by [@keefmoon](http://twitter.com/keefmoon) on 2011-07-28 17:14:32 > [!INFO] Archived from [original tweet](http://twitter.com/keefmoon/status/96629626318761985) RT @alanQuatermain: Why the hell isn't the CoreData instrument available on iOS, not even on the Simulator?? >:o(