Haters Fat: Mobile Health Application to Help the Productive Young Generation Achieve a Healthy Life

The study examines how young people's health-related behaviors have changed due to access to mobile health (mHealth) technology when looking for health information and services. The authors emphasize that risky health practices among young people, such as a poor diet, lack of activity, and late-night sleeping habits, make them more susceptible to physical and mental problems. This quantitative descriptive study aims to ascertain the opinions and preferences of the Surabaya-area sports community in the Health and Fitness category of the Android OS mobile application. The method employed is a survey utilizing web-based questions for data collection. The questionnaire results were examined by quantitative descriptive analysis techniques and displayed as percentages. The Haters Fat application is a prototype with the primary function as a learning medium to carry out health activities, monitoring, and various health services offered. This prototype starts with making activity diagrams and continues with wireframes for smartphone displays. Furthermore, the prototype was developed considering the user interface (UI) and user experience (UX). It was discovered that most respondents had a favorable opinion of the Android operating system's health and fitness category of smartphone applications. 22.6% of respondents had accurate categorization views based on the investigation. The smartphone applications in the fitness and health category for the Android operating system received only a superficial evaluation from 30.6% and 4.8% of respondents, respectively. Most survey participants are intensely interested in the health-related Android smartphone application. The majority of respondents, in contrast, have limited perceptions.