After doing a lot of research on various categories, I sorted most of the Indian products list which we use in our day to day life.
Its time to adopt and increase the usage of Indian products, so I made this task very simple for you. Just download this app and check if the products you are using is Indian or not.
If you want me to add some more categories or you find any mistake in the app, please let me know. May be I have missed something as I am a first time developer in Android.
I am still trying to add more and more products.