From photo to full nutrition in under 3 seconds.
SmartCal AI cuts the work of nutrition tracking into four simple steps — plus four new superpowers. Most people are analysing their first meal within 90 seconds of signing up — no spreadsheets, no guesswork.
Sign up in under a minute.
Create an account with your email (or Google). Tell us your age, weight, height, goal and activity level — we use this to calculate your daily calorie target, macro breakdown, and recommended hydration.
- Email / Google / GitHub sign-in
- BMR & TDEE calculated automatically
- Dietary preferences: vegan, keto, halal, gluten-free, etc.
- Your data is scoped to you alone via row-level security.
Take a photo of your meal — or any food.
Open the Food Analyzer, drop in a photo (or snap one from your phone camera). JPG, PNG, HEIC, WebP — any common format works. Your image stays private inside your SmartCal AI account.
- Drag & drop or tap to upload from any device
- Camera capture on mobile for instant use
- Up to 10 MB per photo
- Images stored privately inside your SmartCal AI account
Our AI identifies every item and runs the numbers.
Your photo is analysed by a state-of-the-art multimodal vision model that detects each food item, estimates portion size, and calculates calories, protein, carbs and fats per item — plus a 100-point health score.
- Powered by a state-of-the-art vision model
- Returns results in under 3 seconds on average
- Per-item macro breakdown with confidence scores
- AI health score + smart food swap suggestions
Food Analyzer
- • Grilled Chicken Breast285 cal
- • Roasted Sweet Potato130 cal
- • Steamed Broccoli55 cal
- • Red Cabbage Slaw50 cal
Your dashboard updates instantly. Patterns emerge.
Save the analysis and your dashboard updates in real time. See today's totals vs your target, a 7-day trend chart, your water intake, and your logging streak. Use the weekly planner to line up healthy meals before you eat them.
- Today's calories + macros vs target, live
- 7-day intake chart with target overlay
- Water tracker + logging streak
- AI-generated 7-day meal plans with grocery list
Welcome back, Nehan 👋
Here's a snapshot of your nutrition today.
Beyond logging: four new ways to use SmartCal AI.
Once your basics are logging, these four features turn SmartCal AI from a tracker into a full-stack nutrition assistant. Each is optional — use what helps, skip what doesn't.
Log your weight. Watch the trend. Hit your goal on time.
Open the Progress tab, tap the scale icon, and enter your morning weight. The 12-week trend chart, weekly rate, and AI-projected goal ETA all update instantly.
- One input: weight in kg — date auto-filled
- 12-week trend chart with dashed goal line
- AI-projected goal-reach date
- Weekly rate shown in kg / week
Your body, over time
Scan any packaged food and log it instantly.
Open the Scan tab on your phone, point at a barcode, and SmartCal AI looks up the product in its global food database, returning the exact macros plus the official Nutri-Score badge.
- Works on Chrome / Edge / Brave mobile & desktop
- 2M+ products in our global food database
- Manual entry fallback for any browser
- Log as breakfast / lunch / dinner / snack in one tap
Barcode Scanner
Snap a restaurant menu. Get the best dish for your goal.
Switch the Analyzer into Menu mode, take a photo of any menu, and SmartCal AI reads every dish, estimates its macros, and ranks them against your goal — with a clear Best pick and Skip it.
- Works on paper menus, PDFs, takeout flyers
- Best pick + Skip it called out
- Every dish scored 0–100 for your goal
- Respects dietary restrictions from your profile
Restaurant menu, decoded
Star the recipes you love. Build your personal cookbook.
Any recipe the AI generates can be saved with a single tap of the star icon. Your saved recipes live in /recipes/saved as a beautiful grid, complete with images, macros, and a native share button.
- One-tap star on every recipe
- Grid layout with cuisine, time & calories
- Native share via Web Share API + clipboard fallback
- Filter by "under 30 min", "high-protein", cuisine…
Your saved recipes
Or skip ahead with a 7-day plan.
Prefer to plan instead of log? Ask the AI to build you a full week at your exact calorie target, in seconds.
Your 7-day meal plan
< 3 second analysis
Average round-trip for a clean plate photo is 1.8–2.9 seconds end to end.
10k+ foods recognised
From regional dishes to common packaged items, our AI handles global cuisine far better than barcode apps.
Your data stays yours
Photos and meals are kept private to your SmartCal AI account. You can export or delete everything at any time.
Ready to try the whole flow?
Signing up takes a minute. Your first analysis takes three seconds.