Apple showed possible leniency on its in-app subscription and in-app purchase rules on Tuesday by allowing through new versions of the Amazon Kindle (free, App Store) and Netflix (free, App Store) iPhone and iPad apps. Despite Apple's rules banning links to outside purchasing systems and requiring the official iTunes in-app system when an outside one exists, the Kindle 2.6.1 app still takes users to the web-based Kindle Store. Netflix' 1.2 update also still hsa its existing set and lets users subscribe to the service on the web without also having an iTunes option.