What is the Dana App application, how does it work?

According to the introduction of e-Paramount ®, Dana App is a Productivity app on the Android platform. There is currently a 2.2.4 version released on Nov 17, 2017, you can see the details below.

Food wastage is becoming a real problem all over the world. Many societies have started awareness programs to educate people on reducing food wastage. To help in this cause, this app has been developed to facilitate event RSVPs in order to cook enough food for attendees and avoid wastage.