Instagram is an online mobile photo-sharing, video-sharing and social networking service, which enjoys great popularity around the world, and soon it will receive important for many users update.
Huge numer of users was sending out to the producer question about adding a new feature that will allow them to use multiple accounts on one device, without needing to repeat the sequence log in-log out.
Currently, there are works on the new feature, and is going through tests by a small number of users, for which the update was made available.
You can expect that in the not so distant future owners of Apple devices will receive the same update.