What you can do with Star App?
Star App is intended to communicate with your friends and in public places. It shows that you like something; not only virtual, but as authenc statement. Other people will instantly understand your intenons and react to it. Thus, a wave is started, comes to a peak, and disappears. Like everything in life.
This is possible for example in soccer, when a goal is scored. Or if the pop star plays his biggest hit. Or if you have eaten well in a restaurant and want to ask for the bill. You can use it in all situaons in which you like to share something with others and want to provoke a response.