You need an innovative firm to develop your application. In addition to creativity and tech know-how, though, your business needs a firm you can depend on at every turn. App development teams that are equally reliable and forward-thinking can be hard to find on your own, so we've compiled our Top Mobile App Business list to help you make a decision. Armed with facts about each firm's skills and customer service track record, you'll be empowered to find just the right team to develop and launch your idea for a new app. The companies below have been reviewed based on a wide range of qualitative and quantitative statistics. In some cases, variable listing fees effect position on this list; however only highly-regarded firms are accepted through our review analysis. Learn more about our ranking process here.