This app is a general educational tool for estimating calorie and macronutrient intake. It is not a substitute for professional medical, nutritional, or dietary advice, diagnosis, or treatment. Talk to a physician, registered dietitian, or other qualified health provider before starting any diet, exercise, or weight-management plan — especially if you have an existing medical condition, are pregnant or nursing, or are under 18.
Estimates only, not guarantees
Calorie and macro targets are calculated from standard published formulas (Mifflin-St Jeor, Harris-Benedict, Katch-McArdle, Owen) and general activity assumptions. Real energy needs vary by person — treat these numbers as a starting point, not a precise medical measurement.
AI-read and AI-estimated values can be wrong
Nutrition values from photo scanning and from the AI ingredient assistant are generated by an AI model and may contain errors, including for allergens or ingredients that matter medically. Always check the actual product packaging or a trusted nutrition source before relying on this data for a health-critical decision.
Not intended for eating disorders
This app is not designed for, and should not be used by, anyone currently experiencing or at risk of an eating disorder. Tracking calories and macros can be harmful in that context. If this may apply to you, please don't use this app and speak with a healthcare professional instead.
Your data
Your profile, meal log, saved meals, and calendar exist only in this browser session and are not saved to a server or backed up. Refreshing or closing this page erases them. Photos and text you submit for scanning or AI estimates are sent to a third-party AI service to generate a response.
No liability
This app is a prototype provided "as is," without warranties of any kind. Its creators are not liable for decisions made, or outcomes resulting from, use of this app or reliance on its estimates.
Age requirement
This app is intended for users 18 years or older. If you are under 18, please use it only with the guidance of a parent, guardian, or healthcare professional.
Step 1 of 2
Tell us about you
Used to estimate your daily calorie burn (BMR)
Most accurate for modern populations — the default most fitness apps use.
Outside of workouts, how active is your day? This matters more than most people expect.
Desk job
Mostly sitting, minimal walking
On your feet
Retail, teaching, service work
Physically demanding
Labor, trades, constant movement
Add how many days a week you do each type, and roughly how long — both affect your calorie burn
Weight lifting
Strength training, resistance work
0
Cardio
Running, cycling, swimming, walking
0
HIIT
High-intensity intervals, circuit training
0
0 sessions a week — Sedentary
Step 2 of 2
What's your goal?
This sets your daily calorie and macro targets
Total: 100% ✓
Understanding your plan
What your macros do
Protein
Builds and repairs muscle, supports your immune system, and helps you feel full. Roughly 4 calories per gram.
Carbs
Your body's main energy source — fuels your brain, workouts, and daily activity. Roughly 4 calories per gram.
Fat
Supports hormone production and vitamin absorption, and stores energy long-term. More calorie-dense at roughly 9 calories per gram, so smaller amounts go further.
Your macro goal
Today's plan
Logged today
Planned, not logged yet
Scan
Photograph a label, a whole food, or a packaged product
Take or upload a photo
Labels, whole foods, and packaged products all work
Recently scanned
Today's totals
Calories0
Protein0 g
Carbs0 g
Fat0 g
Logged today
Nothing logged yet — scan a label to start
Prototype only. Values come from an AI reading the photo, estimating whole foods, or searching the web for packaged products — any of these can be wrong. Always check against the real label for anything medically important, like allergies. Calorie and macro targets are estimates (Mifflin-St Jeor formula), not medical advice.
Your meals
Create and edit meals you can assign to any day
Create a meal
Ingredients
Break a meal into parts — like a protein bar alongside your lunch — and each one adds to the total
Total: 0 cal · P 0g · C 0g · F 0g
Saved meals
Saved meals are stored for this session only and reset on refresh.
Calendar
Pick a day to see or add meals
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SMTWTFS
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Plan & usage
Unlimited label scans and AI ingredient estimates with Pro
This month's usage
Free
$0
20 AI scans / estimates per month
Unlimited manual meal tracking
Full calendar & meal planning
Pro
Price TBD
Unlimited AI scans & estimates
Everything in Free
Priority support
Payments aren't connected yet — this app is still in development. Real subscriptions go live once this is published to the App Store / Play Store.