Photograph your food.
Understand your nutrition.
Snap a photo of any meal and get calorie, protein, carb, fat and fiber estimates in seconds. Edit anything, save to your journal, build habits that last — without typing every gram.
Chicken salad bowl
Three steps between hungry and logged
No manual gram entry. No searching a database of 30,000 foods. Just point, shoot, and adjust.
Snap or upload
Take a photo of your meal or pick one from your library. Good lighting helps but isn't required.
AI estimates instantly
You get calories, protein, carbs, fat and fiber for every detected item — plus a confidence score so you know what to double-check.
Edit & save
Swap grams for natural servings (3 eggs, 2 slices, 1.5 cups). Totals recalculate instantly. Save to your journal and your streak keeps going.
Built for people who actually eat food
Not a spreadsheet. Not a diet. A quiet daily habit that adds up.
Real photo analysis
GPT-4o vision identifies each dish, estimates portion, and returns structured nutrition — not a food-database lookup.
Everything is editable
Change quantity, unit, cooking method, or delete an item entirely. Totals recalculate in real time.
Journal by day
Breakfast, lunch, dinner, snacks. Long-press to delete. Copy meals across days. Your history stays yours.
Weekly & monthly trends
See average calories, protein, on-target days and logging consistency. Progress is direction, not a single day.
Natural serving units
3 eggs, 2 slices, 1.5 cups, 6 oz. We store grams behind the scenes so the math never drifts.
Private by default
Meal photos are yours. No sharing without your explicit action. We don't train AI models on your data.
Streaks that support, not shame.
Gentle reminders, quiet celebrations, and the option to turn everything off. No red numbers. No "you failed today" nonsense. Just a tool that's on your side.
See pricing
Give 4 scans.
Get 1 free month.
Every account gets a unique referral code. Share it with anyone you'd trust to eat with. When they sign up you'll both win — and it stacks.
Start free. Upgrade when you're ready.
Four free scans to try the magic. Full plans unlock unlimited scanning and everything else.
Free Preview
Try before you commit.
- 4 free AI meal scans
- Manual meal logging
- Basic daily dashboard
- Weight tracking
Pro Annual
Just $5.00 / month — save ~50%.
- Unlimited AI meal scans
- Full editable serving units
- 30-day trends & analytics
- Weight & streak history
- Cancel anytime from your account
Pro Monthly
3-day free trial included.
- Unlimited AI meal scans
- Full editable serving units
- 30-day trends & analytics
- Weight & streak history
- Cancel anytime from your account
Answers to the honest questions
How accurate are the calorie estimates?
They're estimates — usually within 10–20% for common dishes with good lighting, less accurate for mixed dishes and unusual portions. That's why every value is editable and every item has a confidence score.
Is this a medical device?
No. CalorieLensAI is not a medical device, does not provide medical advice, and does not guarantee allergen safety. If you have a medical condition or eating-disorder concern, please consult a qualified professional.
Do you train AI on my meals or photos?
No. Your photos are used to produce your nutrition estimate and stored only in your journal. You can delete an image after analysis while keeping the nutrition record. We do not use your data to train models.
Can I cancel any time?
Yes — cancellation is done from the Stripe Customer Portal linked inside the app. You keep Pro access until the end of the current billing period.
Which units does the app support?
Both. Choose Metric (kg, cm, g) or US Standard (lb, ft/in, oz) at onboarding — you can switch any time in Profile. Food items support grams, ounces, cups, tablespoons, slices, eggs and more.
Where does the nutrition data come from?
AI-detected foods are matched against nutrition data during analysis. Values are labeled with a per-item confidence score so you can see when to double-check. See our science page for the exact formulas we use to compute your daily targets.
How does the referral program work?
Every account has a unique referral code (visible under Profile → Invite friends). Anyone who signs up with your code gets 4 bonus AI scans on day one — 8 total before hitting the paywall. Once they pay their first month of Pro, we credit your Stripe balance with 1 free month (auto-applied to your next invoice). Stackable up to 12 free months per year. Fraud gates prevent self-referrals and duplicate rewards.
Your next meal is your first data point.
Start free. No credit card until you're convinced.
Get started free