Flickr (free) from Yahoo! updated to version 2.30.1503, enabling auto upload in iOS 7. Users can now automatically save their photos in Flickr’s 1TB-per-user storage space in full resolution. The app also now features auto straighten, letting users automatically straighten photos using the Flickr editor. Google sign-in issues have been fixed in the update, as well. Foursquare (free) has made more major changes to its iOS app. Version 6.4 adds…
