Eat Number By ProportionFit is a lifestyle app designed for iPhone users. It offers a comprehensive approach to weight loss, improved health, and healthy weight maintenance. The app combines features for physical health with opportunities for enhancing financial, emotional, and spiritual well-being. Users can track their food intake, cups, fitness activities, and gain insights to develop a long-term health improvement plan.

The app provides interactive tools like TEAMS, messaging, coaching services, and educational quizzes to enhance user engagement. One of its unique features is the concept of the "EAT NUMBER," allowing users to discover personalized insights. With a focus on holistic well-being, ProportionFit aims to empower users to make informed decisions about their health.