If you have an Android phone, you may want to check out Scalado Album which looks fantastic in the demonstration video.
The Scalado Album is designed for making your everyday photo experience great. We want to bring you the best user experience possible but still keep the design simplistic and responsive. It is built from ground up using the Scalado Imaging Platform to enable maximum performance on Android. The album allows you to quickly find the photos you are looking for and you can smoothly zoom into every single detail in full resolution. Experience your photo memories and enjoy.