iOS fans, there is an alternative to Photostream for your cloud-photo-storage-needs. Amazon Cloud Drive Photos has just launched for iOS, complete with 5GB of free storage. Simply download the app, sign in with your Amazon account, and then backup your photos – it feels just like the Dropbox photo backup and works swimmingly when connected to WiFi–it even has a large upload mode which disables your lock screen from engaging until large uploads are completed. Already tried it? Let us know what you think!