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simonoppowa / OpenNutriTracker

🍴 OpenNutriTracker is a free and open source calorie tracker with a focus on simplicity and privacy.

android dart open-source ios privacy foss fitness health clean-architecture flutter diet nutrition calories-tracker barcode-scanner calorie-counter food-diary open-food-facts nutrition-tracker intermittent-fasting

Updated Sep 20, 2026
Dart

brandonp2412 / FitBook

Sponsor

Star

Offline-first calorie and nutrition tracker with barcode scanning, food search, macro tracking, and progress graphs. Built with Flutter.

android windows dart open-source offline-first data-visualization fdroid flutter nutrition barcode-scanner openfoodfacts calorie-tracker food-diary health-app macro-tracker diet-tracker

Updated Sep 18, 2026
Dart

Uses iOS 11 and Apple's CoreML to add nutrition data to your food diary based on pictures. CoreML is used for the image recognition (Inceptionv3). Alamofire (with CocoaPods) is used for REST requests against the Nutritionix-API for nutrition data.

food swift ios cocoapods mvvm alamofire data-binding swift3 image-recognition mit-license inceptionv3 nutritionix-api coreml apple-coreml food-diary

Updated Sep 22, 2017
Swift

david-x3d / nomi

Star

Nomi, an Material 3 Expressive Android nutrition journal with natural-language, voice, photo, and barcode logging.

Updated Sep 9, 2026
Kotlin

eliac7 / GutVault

Star

A privacy-first, offline-ready IBS tracker featuring AI voice logging and local-first architecture. Built with Next.js 16 and Dexie.js.

react typescript pwa nextjs indexeddb health-tracker symptom-tracker food-diary fodmap tailwindcss privacy-first local-first ai-powered dexie-js offline-ready voice-logging gut-health ibs-tracker

Updated May 13, 2026
TypeScript

HealthStackTeam / slimmom-backend

Star

Slimmom Backend API is a secure and scalable RESTful service for nutrition and wellness apps. It provides user authentication, personalized calorie calculations, daily food diaries, and product management. Built with Node.js, Express, and MongoDB, it features JWT authentication and detailed API docs with Swagger and Redoc.

Updated Jan 7, 2026
JavaScript

nikopol666 / kaloricke-tabulky-MCP

Star

MCP server for Kaloricke Tabulky food search, custom recipes, and diary writes

docker mcp nutrition food-diary custom-recipes kaloricke-tabulky model-context-protocol

Updated Jul 3, 2026
Python

CipherCereal / SnackTax

Star

SnackTax is a stupid-simple, local-first calorie tracker and diet planner packed into a single HTML file. No account, no cloud, no sync, no drama -- just a fast privacy-first meal log for tracking calories, meals, and daily intake offline.

Updated May 6, 2026
HTML

exder145 / meal-sticker-diary

Star

好好吃饭：面向 iPhone 的 AI 三餐记录与食物贴纸拼贴应用

ios react-native ai image-segmentation expo food-diary

Updated Jul 28, 2026
TypeScript

mrtynnvv / Calorielly

Star

Сalorie counter, food diary

fitness-app calorie-counter food-diary calorielly

Updated Aug 30, 2026
Vue

MartinSantosT / myzest

Star

The lightest self-hosted recipe manager that actually cares about your food memories.

python docker open-source sqlite cooking selfhosted cookbook self-hosted homelab food-diary recipe-scraper fastapi recipe-manager food-journal cookbook-app memory-keeper culinary-diary moment-cards

Updated Apr 26, 2026
JavaScript

OrellBuehler / bissbilanz

Sponsor

Star

Calorie and macro tracker for web, Android and iPhone — barcode scanning, on-device nutrition-label OCR, offline-first sync, and AI-assisted logging over MCP.