Gudak Cam - Disposable film camera in your iPhone
Flickr - image and video hosting website
KD Pro - KD Pro is a fantastic camera application that captures photos in the same way as taken with a real disposable camera.
Imgur - Imgur is a free and simple image hosting service with image editing feature. Signup is optional.
Glitch Photo Analog Film FX - Glitch Photo Analog Film FX is a unique application for photo editing, having marvelous features.
Google Photos - All your photos are backed up safely, organized and labeled automatically, so you can find them fast, and share them how you like.