About this project

FitBook is an open-source calorie and nutrition tracking app built with Flutter. It works offline by default, with internet access being optional, and ships with a built-in database of over 7,000 foods sourced from the CORGIS Dataset Project. Users can also scan barcodes or search for foods using OpenFoodFacts. The app supports macro tracking and provides graphs to visualize diet macros over time, along with weight history tracking. Screenshots show diary, calorie graph, settings, food, weight history, add weight, edit food, and add diary entry screens. FitBook is available on Google Play, F-Droid, and the Microsoft Store. The project is licensed under the MIT License and welcomes contributions.