Instagram now allows you to publish a post on more than one account at the same time. The feature will become available to all iOS users, but there’s no word on if or when it will come to Android.
The option self-regram will appear when the user is about to share a new post. Underneath the options to tag people and mark the location will be ‘Post to Other Accounts’, which will let the user toggle on where else he/she would like to publish the post. The new feature is specifically supposed to help those people who manage multiple accounts like photography hubs, online business etc. It will also be useful for those who manage more than one personal accounts.
Instagram had introduced re-sharing on Stories last year, letting people regram public feed posts from other users to their Story. Instagram is also testing an Android shortcut for importing photos from Google Photos.