The Facebook has started distributing an update to its iOS app and Android. The updated application will display your most popular photos in a better position. 
After upgrade, when you look at someone's photos, you will see in a collage and larger ones that have more "Likes." Your photos from today will look like a collage.
There will also be a new Uploads tab that will sort all photos chronologically. Thumbnails of your albums will also get bigger.
You do not need to look for it in the update to get it app store you, all the changes will come to you automatically through the back-end of the application.
