Flickr have updated their iOS app to include new auto upload and auto straightening features. Auto upload enables users to automatically send photos from their iOS device to their Flickr accounts Flickr says: "Up until now, you’ve had to upload photos from your iPhone manually. That can be a really painful and time-consuming process. We’re introducing Auto Upload for iOS 7 users to automatically save your photos to Flickr, securely and privately, until you’re ready to to edit and share them." The auto straightening feature is pretty much what it says on the tin, with Flickr claiming that it's a "tool that works like magic when your photo is just a little bit off."