macro-tracker

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

Open-source nutrition coach for Android: adaptive calorie and macro targets, AI photo logging and 58k foods. No account, your data stays on your phone. Written in Rust.

A standalone, offline-first macro & nutrition tracker for Android built with React Native (Expo), TypeScript, and NativeWind. Track daily macros, scan barcodes, build custom dishes, and view analytics—no account required.

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.

Free, self-hosted food tracker: 13,331 foods built in, search-first logging, optional AI photo estimates with your own key. No subscription, no tracking.

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.

MacroCoach v2 — 科学健身/营养计划器（Streamlit）。按目标 %BW/周自动反推赤字，配合 PID 微调、EA 安全护栏与训练日碳水周期化；内置可视化报告，数据以 SQLite 持久化

A full-stack, multi-user nutrition tracking app: a React + TypeScript PWA backed by a FastAPI + SQLAlchemy REST API on PostgreSQL, with AI meal analysis that shows its uncertainty.

macro-tracker app in react-native

📱 Aplicativo React Native de controle de macronutrientes com dark mode minimalista, desenvolvido com Manus AI. Defina metas diárias de calorias, proteínas, carboidratos e gorduras — e acompanhe tudo em tempo real com anel de progresso, gráficos de evolução e calendário de aderência à dieta. Suporte a busca de alimentos via Open Food Facts

Pasto: local-first nutrition and strength-training PWA on the official Italian (CREA) food tables

NutriFit: app gratis de calorías y macros con IA (foto, código de barras o texto), agua, peso y días de entreno/descanso. React + Cloudflare Pages, Workers y D1. PWA y APK Android. MIT.

🍏 Lightweight AI Food Vision & Macro Nutrition pipeline for iOS (SwiftUI + Apple HealthKit + Vision LLM)

Free, open-source nutrition coach that learns your metabolism: adaptive calorie and macro targets, food logging, barcode scanning. No account, no ads, no tracking. Android + iPhone (web app).

Landing site for SnapNutrition AI, an AI calorie tracker for iPhone, iPad and Apple Watch. Snap a photo, scan a barcode or say what you ate to get calories and macros. Bring your own Gemini, OpenAI, Anthropic or OpenRouter key, no subscription needed. Apple Health, iCloud sync, 14 languages.

A simple, private calorie and macro tracker, based on fully transparent science.

MacroBandit – kostenloser, werbefreier Makro- & Kalorien-Tracker (PWA)

Perplate: carbs, protein, fat and calories for every meal. Indian foods built in. Android + Windows.

Free, open-source, Claude-native macro tracker. Self-hosted on Cloudflare's free tier — no API keys, no subscription.

Free calorie and macro tracker for Android. Type what you ate in plain words and get calories, protein, carbs and fat from real food tables. No account, no paywall, bring your own free AI key.