They offer many business opportunities
To create an app, you can have a different idea of what is currently offered or find a gap or niche where you appreciate that lack any solution to solve any difficulty or problem inherent need that you can go and then look for a technology developer that is able to convert that solution in a mobile application able to solve that problem or need.
Then you have to design a strategy to convert the chosen market in downloads and application users to ensure the success of the service offered by the app. You can create an app well to solve a problem for customers and users, who can sell or offer it for free and monetize it (through advertising In App, loyalty and higher customer purchases, Premium functions), or to aspects of management business, improve efficiency and save and cut costs. Examples include control of goods, payments to suppliers, workers control and etc.