Improving the Quality of P4AI Mobile Apps through User Interface Results and User Experience Surveys

The Profiling For Aptitude Inventory (P4AI) application is an aptitude test developed to determine the capacity of students’ interests and talents. The aptitude profile will help students in setting goals and chosen academic fields so that they can support and predict student success in the future. Profiling For Aptitude Inventory (P4AI) application was created using Flutter framework as the frontend and Flask framework as the backend. This research aims to analyze the results of the user interface and user experience to improve application quality. Based on the analysis results of the UI/UX evaluation survey of the P4AI application, it can be concluded that users tend to agree on the attractiveness of the appearance of the P4AI application. However, there are several indicators and items that need to be improved and developed to increase user satisfaction with the appearance and flow of the application. Therefore, changes have been made to the application to improve the quality of application use.