Appet

Appet is a fictional digital platform and mobile application designed to help people understand and manage appetite and eating patterns. The service combines appetite tracking, meal planning, and personalized recommendations to support goals such as weight management, athletic performance, or improved metabolic health. The design emphasizes accessibility and privacy and offers guidance without enforcing strict dieting.

Key features include hunger and fullness logging with a simple rating scale that feeds an analytics dashboard. The app can import data from wearable devices to correlate activity levels with appetite signals, and it provides reminders for meals and snacks. A recommendation engine uses user history, time of day, and dietary preferences to propose balanced meals, portion sizes, and grocery lists. Users can set health goals, log meals, track progress, and view trend graphs. The platform also includes educational content on hunger cues, sleep, hydration, and stress management.

In the fictional development history, Appet was created as a research project by Appet Labs and released in prototype form in the early 2020s. It is described in case studies as an example of data-driven behavior-change tools, with praise for its user-friendly interface and caution about self-reported data and privacy protections.

See also: Appetite, Diet-tracking applications, Digital health tools.