You might be done with your app idea implementation/development ? right
Before you get ready to publish it on Android Market check your app have essential features?
If not than its good to have, and will help you to get more downloads and feedback.
Good to have features:
- Feedback : put a menu option so that user can send you feedback of app using email, feature request, get in touch with user.
- Share the app : put a menu option to "Share app with friends", it will help you to get more downloads (in tern more revenues) and free mouth publicity.
- About : a short introduction about you/your app, email address to contact and website.
- Help: help pages or dialogue which explains basics of how to use app
