Charred chicken & spinach rice bowl
18 min612 kcalProtein 48 gCarbs 61 gFat 14 g
Against the 640 kcal you have left96% used
AI calorie counter
Snap your meal. Know your calories.
CalBiss reads a photo of your plate and estimates calories, protein, carbs and fat in seconds — then adapts your daily targets to how much you actually moved.
See how it worksFree 7-day trial · No ads · Cancel anytime
Everything you need to hit your targets
Start with a 7-day free trial.
Unlimited AI photo scans
Photograph any meal and CalBiss identifies each food and estimates its nutrition. If it misreads something, you correct it in a tap and the totals recalculate instantly.
Personal AI nutrition advice
A daily coach that reads what you actually logged — your meals, what is left of today's calories and macros, and the time of day — not a generic template. It suggests a dinner that fits your remaining calories, builds a full meal plan, or turns whatever is in your fridge into a recipe.
Full statistics & progress insights
Track weekly, 30, 60 and 90-day trends for calories, macros, steps and active energy. See daily averages against your goal so you know whether the week actually went the way it felt.
Groups, friends & challenges
Follow friends, join a group of four to eight people, and compare progress on a weekly leaderboard. You choose exactly what is shared — calories, steps, macros or nothing at all.
7-day free trial
How does CalBiss count calories from a photo?
Three steps, about ten seconds.
Log a Meal
Five ways in, one daily total. The camera card sits on top of the pile; gallery, manual entry, barcode and saved meals fan out underneath it.
AI identifies every food
CalBiss detects each item, estimates its portion in grams, and calculates calories, protein, carbs and fat. Anything it gets wrong you fix by describing the real food.
Your day updates itself
The meal lands in your log and your remaining calories and macros update. Steps and workouts from Apple Health or Health Connect adjust the budget as you move.
See calories left, activity earned and every meal on one screen
The CalBiss home screen answers the three questions every calorie counter gets asked.
Always know what's left
Remaining calories, protein, carbs and fat sit at the top of your day and recalculate the moment a meal lands in the log.
Burn more, eat more
Steps and workouts sync from Apple Health or Health Connect and add an activity credit to today's calorie budget — moving more earns you more to eat.
Snap it. It's logged
Photograph your plate and CalBiss identifies each food, estimates portions in grams, and files calories, protein, carbs and fat automatically.
Built for the way people actually eat
A photo is the fastest path, but it is never the only one.
Barcode scanner
Scan a packaged product and its calories, protein, carbs and fat land in your log in seconds, no typing needed.
Nutrition label reader
No barcode, or a product the scanner does not recognise? Photograph the nutrition panel instead and CalBiss reads the values straight off the label.
Manual entry & saved meals
Type any food and get its nutrition, or bookmark the meals you eat every week and re-log them in one tap.
Targets that fit you
CalBiss calculates your BMR and TDEE from your age, height, weight, gender and activity level, then sets calorie and macro goals for losing, maintaining or gaining.
Apple Health & Health Connect
Steps, active energy and workouts sync automatically and feed an adjustable activity credit into your daily calorie budget.
Home-screen widgets
Check what is left in your day without opening the app. Lock-screen, home-screen and Android Glance widgets, all localized.
Shareable weekly recaps
Nine card designs turn your week into something worth posting — podium, rings, leaderboard, spotlight and more.
AI nutrition coach
Cook with what you already have
Photograph the inside of your fridge. CalBiss reads what's in there and writes a recipe that fits the calories and protein you have left today.
- 01Fridge to recipeOne photo, or type a few ingredients. Nothing to weigh first.
- 02Meal plans that use the same shelfA week built from what you buy anyway, not a new shopping list.
- 03A daily briefing from what you loggedOne line each evening about the day you actually had.
Friends & groups
The part that keeps you going
Tracking alone is easy to quit. CalBiss lets you follow friends, react to their meals, join a group and compete on a weekly leaderboard. Groups of four to eight tend to stay the most active.
Every category is opt-in. Calories, steps, burned energy, macros and meal photos are each shared only if you switch them on.
Frequently asked questions
Short answers to what people ask before downloading.
How accurate is AI calorie counting from a photo?
CalBiss estimates portion size and nutrition from a single image, so it is an estimate rather than a laboratory measurement. Accuracy is highest for clearly visible foods. That is why every detected item is editable: correct a label, adjust a portion, or add a food the scan missed, and the totals recalculate immediately.
Do I have to weigh my food or enter portions?
No. CalBiss identifies each food in the photo and estimates its portion in grams, then calculates calories, protein, carbs and fat. If a portion looks off, adjust it in a tap and the totals update.
How much does CalBiss cost, and what do I get in the free trial?
CalBiss starts with a 7-day free trial that includes the full app, with a daily allowance of AI photo scans and AI advice. CalBiss Premium removes those limits and gives you unlimited scans and advice. Premium is a monthly or yearly subscription through the App Store, and the yearly plan costs less per month. Cancel any time in your App Store settings.
What happens to my food photos?
CalBiss asks for your explicit consent before any photo is analysed. A photo is sent for analysis only when you tap to scan it, never in the background and never from your camera roll. Your photos and nutrition data are never used for advertising, the app contains no ads and no third-party trackers, and deleting your account removes them. You can switch AI off later in Settings and keep logging manually or with the barcode scanner.
Does CalBiss work with Apple Health?
Yes, and it is optional. CalBiss reads steps, active energy and workouts from Apple Health on iOS and Health Connect on Android, then adds an adjustable share of that activity to your daily calorie budget. The default credit is 50 percent, which you can change or switch off. No Apple Watch is needed.
What do my friends see?
Only what you choose. Calories, steps, burned energy, macros and meal photos are each shared only if you switch them on. You can join a group and follow friends while sharing nothing at all.
What languages does CalBiss support?
CalBiss is fully translated into English, Spanish, Hebrew, Russian, Arabic and French, including the home-screen widgets and push notifications. Hebrew and Arabic are laid out right-to-left throughout the app. More languages are on the way.
Is CalBiss available on Android?
CalBiss is launching on iOS first. The Android app is built on the same codebase and Health Connect support is already implemented, so it will follow. Email us for launch updates and we will tell you the day it is out.
Can I delete my data?
Yes. Account deletion is in Settings inside the app and removes your profile, meals, photos and social activity in under a minute.
Be first to track a meal with CalBiss
CalBiss is in final testing for iOS. Leave your email and we will send you one message the day it lands on the App Store — nothing else.
Email us for launch updates
Android is next