The world is becoming more digital, which has led to the development of new methods to facilitate the work for us humans, for example the use of mobile devices to simplify everyday services as most larger companies such as Facebook has mobile applications that make users’ experience of the service better and much easier. In this project, a mobile application has been created for Askås. It is an application for managing the various services for employees in the company. Askås employees can send all leave applications via the app and it provides an opportunity for their managers to respond to the applications. The thesis describes details about the development work and how we proceeded, and ends with a description of the problems we encountered and how well the result is in line with the goals.