The Roll is a cool app that makes it even easier to organize your photos by automatically tagging and organizing your Camera Roll images.
Once it is launched, the app will automatically add tags and organize your photos by those tags. These tags can be general things like “dog” or “Family.” Once everything is tagged, you can easily find the best of those tags by searching for what you want. Just like Apple’s native photo app, the best photos are automatically found using an algorithm that is trained by millions of the best photos from all over the world.
Another really neat feature is its Siri integration – that from the lock screen you can ask to see photos and the App will launch showing the photos you are looking for.