An application is not going to be able to generate significant amounts of revenue without a business model. As one of the mobile app developers its important that you define the applications business model through features that are visually engaging and interesting. Several different mobile app developers emphasize their work on interfaces in order to portray business models adeptly, which allows them to bring their applications under the spotlight. Influencing users to make purchases and form bonds with the application. How crucial do you think it is to create business models for applications and how does it help?