Sometimes we have limited access to the Internet, which causes problems with some of the applications that need Internet access like Snapchat, Instagram or Twitter. Twitter already published its offline version, and now Instagram is working on offline version of their app.
How would it work? When device will detect connection with Internet app will automatically download data in the background, and will save it for the future when we will scroll main wall without access to Internet. As Instagram employees say we will be able even to leave comments, like and save posts and unfollow users during using offline mode, and app will send our activity to the Internet when connection will be detected. So far, this feature is tested for Android, but Instagram also plans update for iOS in the future.