iPont has released an update to FlickrStackr, its third-party FLickr client for the iPhone, iPod touch and iPad. FlickrStackr allows users to browse through Flickr collections as well as uploading photos from the iOS camera roll and editing metadata for existing photos. Version 2.1 introduces the ability to protect individual accounts and Stacks using a PIN code as well as making several UI changes to improve the display of photo privacy settings…
