The two most popular food delivery apps in India are 1) Zomato 2) Swiggy You can use any one of the two. Dominos also has its own separate delivery app as well. Similarly, there are grocery delivery, medicine delivery, etc apps as well. All food items in India are marked as veg or non-veg. Veg items have a green coloured dot on their packaging while non-veg items have a brown/red colour dot on their packaging. You can see these dots next to the food item's name in the food delivery apps as well.