I will professionally test your android app with my knowledge of Robotium and Selenium. I am professional software tester and tutor for android app development.
I will examine your app and give you tips and suggestions for improvements and ideas to improve the market base to larger audience. I will give you details of bugs in the app and compatibility issues if any. You will get perfect ideas for improvement of your app.
All I will require from you is APK file of app or playstore link.