By John Gruber
Clerk’s iOS SDK: Authentication and user management for Apple applications.
Unlike the iPhone Kindle app, it has a built-in store rather than kicking you out to the web browser to buy books. (Which limitation of the iPhone version, I believe, is a byproduct of Apple’s App Store rules.) Update: Kindle for Android isn’t available yet; it’s “coming soon”.
★ Tuesday, 18 May 2010