MitFit.app is a fitness tracking application designed to prioritize consistency over perfection. Its primary function is to help users log food, water, steps, and weight using a range of input methods including voice, photo, text, or barcode scanning. An integrated artificial intelligence coach processes these inputs, handling calorie and macro calculations automatically. The app is currently in beta release and installs directly to a device’s home screen as a progressive web application. The app distinguishes itself by analyzing a user’s last 14 days of logged data to provide personalized feedback rather than focusing solely on a single day’s entries. Key features include a 15 percent buffer applied automatically to food entries to account for real-world estimation errors, a 7-day rolling average view to smooth daily fluctuations, and a conversational coach interface that offers honest but nonjudgmental responses. The coach uses the Mifflin-St Jeor equation to estimate basal metabolic rate and adjusts for activity level and user goals, setting protein high for muscle preservation, fat within a healthy range, and carbohydrates to fill remaining calories. All calculations are presented as starting points that users can adjust, and the app explicitly states it does not provide medical advice. Typical use cases include a user photographing a restaurant meal such as Nando’s quarter chicken, rice, and coleslaw; the AI then reads the plate, estimates calories and macros, and applies the automatic buffer. Users can also log by typing a brief description or scanning a barcode, with similar speed. The workflow emphasizes low friction: a ten second logging session using any method, and the coach provides feedback based on recent patterns rather than punishing an off day. Late night takeaways or missed sessions are treated as data points, not failures, and the 7-day average is highlighted as the metric that shows true direction. Technically, the app requires no account card to start a 7-day free trial, supports early access pricing for the first 100 users, and offers a lifetime pricing tier locked in for existing subscribers. It is built for people who want to track consistently without obsessing over every gram or feeling guilty about imperfect days. The buffer, the rolling average, and the coach’s tone all support that philosophy, absorbing the messiness of real life while still providing honest numerical feedback.