With just 5GB of free storage, Amazon(s amzn) might not be the best place for iOS users to store data, but it has become a better place than before to keep photos and videos. The latest iteration of the app, version 2.0, adds automatic backup to iPhones, iPads and iPod touch devices. Videos are limited to 20 minutes in length if the auto-save option is enabled. Apple’s own PhotoStream is the more likely option for images in the cloud; however, those memories rotate out as Apple’s 1,000 image limit is hit. Perhaps Amazon’s online option isn’t a bad backup plan if you’re not already using Dropbox for the same function?