To develop a android app that require data to store in server , we need to have server and database in the server. So is there any possibility that I can use Google Sheet as DB and use it in Android app?

Yes...! We can use it ... here I am presenting series of tutorial on using Google Sheet As Database in web and Android Apps. Please understand the along with flow.


Demo Sheet Link : http://bit.ly/2ZbVly5
Tutorial Link : http://bit.ly/2MrUkQK