Mobile Survey is an app for Android which provides a user friendly platform for students or any users to take survey or answer in-class questions. Eligible users can take part in either the available survey or in-class questions session with the given access code. This app supports different question-answer types and users only need to choose their desire answers by few touch. Answers will be instantly analyzed. Therefore, lecturers can make good use of the analyzed result and provide feedback to students promptly. The Mobile Survey will certainly create an interactive environment during lecture and enhance the learning atmosphere.