Version 2.7 is available on the App Store.

What’s new in Version 2.7

• Backend system modification
  *IMPORTANT NOTICE!
  To improve our service, both the app and the server have changed to a new system. In less than a month, the old version will no longer be able to connect to Instagram, so please install the most recent update as soon as possible.
• A bug causing users to be unable to delete a favorite user has been fixed.