Access Photo Library Filenames

My app allows users to send objects (pictures) to each other by email and text. Thus when a user gets a text or email from another user there object (picture) will be stored in there photo album. However, I also have a part of the app which allows the user to see every object they have received. When a user sends a object (picture) to another user I attach my app name to the file name. What I need to do is load all images from the photo library that have a file name containing my app name. Is there any way to do this or any other way of storing email and text downloads straight into the app and not to the photo library? Thanks [import]uid: 152084 topic_id: 27289 reply_id: 327289[/import]