What is the A&W application, how does it work?

According to the introduction of GAPbuster Worldwide, A&W is a Business app on the Android platform. There is currently a 170816 version released on Aug 20, 2017, you can see the details below.

You will get nice and special reward for answering easy questions of your visit at A&W.
Questions are about its cleanliness, service and the quality of your meal.
Responses from customers will be used for A&W’s improvement of activities and providing better services.
Questionnaire is short and easy to answer. Upon completion of the questionnaire, nice and special reward will be shown on your screen. Terms and conditions apply to the use of the reward.

What's new in version 170816 バグ修正