Lumora is a metabolism simulator that shows what's happening inside your body — in real time.

Most apps just count calories. Lumora models the hormones, blood sugar, insulin, fat burning and glycogen stores of every meal you eat, and shows it to you hour by hour.

Today is always free: everything the simulation shows for today, every day. Features marked ★ are Lumora Premium — past days, reports and AI.

NEW: 3D BODY MODEL
See your own body in 3D — spin it with your finger, zoom in. As your weight and muscle mass change, the figure really changes with them: driven by your measured mass, not a stock illustration. In the anatomy view the skin turns transparent, revealing your digestive tract and organs. Glycogen in the liver appears as a level that rises and falls on the organ itself, and a logged meal travels down the digestive tract as it is absorbed. Separate models for women and men.

WHAT YOU'LL SEE
• Your hormone rhythm — ghrelin, leptin and melatonin curves
• Insulin, blood sugar, ketone and cortisol curves
• The Krebs cycle — cellular energy production, live
• Your fuel mix — carbs / fat / ketones / protein ratio
• Your glycogen stores — watch liver & muscle glycogen fill and deplete
• Live fat and muscle detail, plus mass change since midnight
• Circadian window — an eating window based on your sleep-wake rhythm

LOG A MEAL IN SECONDS
• By hand: pick from the food catalogue and set the portion in grams
• ★ Type it: write "grilled chicken 200 g" and AI works out the nutrition
• ★ Photograph it: point your camera at the plate and let AI identify it
• Every result is editable. Nothing is logged until you approve it.

KNOW BEFORE YOU EAT
Before a meal is saved, Lumora simulates it and tells you how long it will hold off fat burning. ★ If that's too long, ask for alternatives — every suggestion is re-simulated on your device, and anything that doesn't help is dropped before you see it. Alternatives now work for AI-added meals too.

★ IT LEARNS YOU
If you measure your own blood sugar or ketones, enter the readings: Lumora solves for how your body actually responds and tunes the simulation to you. When a reading can't tell it anything, it says so instead of pretending.

FOLLOW YOUR DAY
• Step counting feeds into your energy expenditure; log workouts too
• Alerts that matter: fat burning starts, glycogen runs out, ketones rise
• ★ Live tracking on your lock screen — fat burning and steps at a glance
• ★ PDF reports — daily, weekly or monthly

THE APP DOESN'T CLOSE WHEN THE TRIAL ENDS
Everything you see for today stays free: the 3D body, all seven hormone curves, the Krebs cycle, your fuel mix, glycogen stores, metabolic score, manual meal logging, the food catalogue, workouts, step counting and day browsing.

★ LUMORA PREMIUM
Past days — the same full simulation for any earlier day · day-by-day mass, fat and muscle trends · PDF reports · AI meal logging (by text and by photo) · personal daily menus · better-alternative suggestions · your “Future You” image · blood sugar and ketone calibration · live tracking on your lock screen.

16 languages · Ads in the free tier, removed with Premium · Cloud sync and export · Privacy-first

Start with a 7-day free trial. Continue with Lumora Premium (monthly or yearly) to unlock the ★ features.

Lumora is not a medical device; it is an educational tracking tool. The values it shows are simulated estimates, not measurements. Consult a professional for health decisions.