Flux
Your AI-powered health companion
Track meals with AI photo analysis, log workouts, monitor hydration & sleep, and get personalized insights—all in one private, free app. No subscription needed.
Why people love Flux
Simple, powerful, and completely free health tracking
AI Food Recognition
Snap a photo of your meal and get instant nutrition facts—calories, protein, carbs, fat—no typing required.
Workout Tracking
Log your lifts, track cardio, monitor steps, and see your strength progress over time with easy-to-read charts.
Hydration & Wellness
Track water intake, monitor sleep quality, and log daily habits to build a complete picture of your health.
AI Health Coach
Get personalized advice from Nova, your AI mentor who answers questions about fitness, nutrition, sleep, and lifestyle.
How it works
Simple steps to better health
Log your day
Snap meal photos, log workouts, track water, and note your sleep—all takes seconds.
Get insights
See your nutrition, fitness, and wellness trends with easy-to-understand charts and summaries.
Improve your health
Use your data to make informed decisions about diet, exercise, and lifestyle—no guesswork.
Ready to take control of your health?
Join thousands of people who use Flux to track their wellness journey—completely free and private.