Seems more like he's upset that it took a week for Apple to approve the update, and somehow with a week of 'review' they didn't catch his bug for him, which is a ridiculous notion. Does he really believe that Apple's reviewers spend 8 hrs/day for a week reviewing just his application?

Aside from that, the AppStore approval process does not claim to be his software QA team. So he should really stop complaining and do more testing before he releases a product, because approval process or no approval process, when you submit your App to the AppStore you are publishing your code to the world. If it's not up to snuff at that point, it's your own damn fault.