(TC reader Ishan Agarwal took this screenshot of the icons found inside the APKs.)

The features could also transform Instagram's role in your life. In its current form, it serves as a platform where you can see snippets of your friends' activities -- their highlight reels, even -- but you probably still rely on a chat app like Messenger to connect with them on a more personal level. If and when these features arrive, you won't need to hop on another app anymore: you'll simply have to open up your DM and hit the call button.