MusicBrainz for Android was first created in 2010-11 as a part of GSoC. Since 2015, no updates have been made to the project. The app is currently broken as the it does not adhere to android ecosystem. I feel a mobile app is a necessity for an organization like MusicBrainz. A mobile app will help increase user engagement and open up MusicBrainz to a plethora of new users.