Today updated app Instagram for iOS and Android, the main innovation of which is the comments, but rather their display.
Updated comments became much easier: now, when someone responds to a comment, the answer is attached to the message and not in the full list.
Any new responses will be grouped and view them in a separate branch. They will be available to all users.
To download the updated app now in the App Store and Google Play, but updated the comments can be displayed later as it happens with all the innovations Instagram.