This paper presents the design and evaluation of a mobile application for a local farm shop. The application aims to provide online access to farm products and services, including restaurant bookings. The design process followed the Nielsen Heuristic model, ensuring user-friendliness and usability. The paper discusses the design considerations, user requirements, and the influence of the Nielsen Heuristic principles on the application's interface. A comparison with a similar application, Singerhof, is also provided. The evaluation process involved feedback from other team members, leading to improvements in the design.