Download
OpenNutriTracker is a free, open-source calorie and nutrition tracking application for Android and iOS. It helps users record food intake, monitor nutritional goals, and understand eating patterns while keeping personal records on their devices. Its food database integrates Open Food Facts, USDA FoodData Central, and German nutritional references. Users can log meals through food searches, barcode scanning, or quick calorie entries. The application calculates personalized calorie and macronutrient targets using body measurements and activity levels. Daily and weekly reports visualize calorie consumption, macronutrients, micronutrients, hydration, and weight changes. Additional tools include reusable recipes, activity tracking, and optional intermittent fasting timers. Encrypted local storage, customizable themes, and data export options support privacy and portability.
Features
- Calorie and macronutrient tracking with personalized nutrition goals and meal targets
- Food database searches and barcode scanning through multiple nutritional data sources
- Daily food diary with reusable recipes, custom meals, and quick calorie entry
- Nutrition analytics covering micronutrients, calorie trends, weight, and activity levels
- Water intake monitoring with optional intermittent fasting and workout tracking
- Encrypted local data storage with JSON and CSV exports and customizable themes
Project Samples
