It looks like its nicely designed. Do you need a lot of active users to make the app successful? Its not really obvious who answers the questions... maybe just add an answer question screenshot.
Hi Damian, thanks for your comment. The app needs some initial active users to be useful. The intention is not to be user centric like Quora. That's the reason for not displaying the user name who added the answer.
Thanks for the suggestion. Will be adding 'add an answer' screenshot.