On-demand services are just one of the many things that are made possible thanks to the advancement of technology; in fact, you could say that on-demand services are our world. We can use on-demand app at our convenient and at anywhere. The market for on-demand services is continuously improving and providing more and more services, each better and faster than the last. Majority of on-demand app falls under category as food ordering app, car cleaning app, taxi services, laundry service, renting app etc.