There are many ways to get ahead in the online content game, and one of them is to make sure your services play nice with competitor hardware. To that end, an update to the Amazon Instant Video app for iOS that dropped today means you can now stream to Apple TVs via AirPlay for the first time. In addition, version 2.1 integrates reviews and various info from IMDb, as well as giving you more ways to find things to watch. Concurrent downloads are now supported, and the changelog also boasts improvements to the UI and "offline experience." All in all, it looks like a pretty significant update, so go ahead and hit up the source link to try it out.