500px has unveiled a new look and added new features for iOS 7. The black bezel has been taken out to given the app an edge-to-edge design combined with translucent panels. Users can now also Like or reply to any comment by swiping it. iPad users get to see who Liked their photos or who added their images to Favorites. The homepage or Flow also shows a user’s avatar next to the photo they’ve commented on, Liked, or added to Favorites.