An online company is looking for the creation of an effective mobile application. The company is working in the industry for 10 years however; the communication medium of the company was limited to website. In order to grow, the company is now interested in hiring iOS App development agency Vancouver in order to have an effective mobile application for the company. However, I have no experience in this domain. Therefore, anyone who has the knowledge of hiring mobile app developer suggest me with the cost estimation required to hire an expert mobile app developer.