Accurate macros in seconds.

Accurate macros
from a single photo.

Point your camera at any meal and powerful Cloud AI estimates calories, protein, carbs, and fat in seconds. Search, label, and manual logging stay private on your device, no signal required.

Download on the App Store$14.99 one time. Includes 100 photo scans.
Calometric dashboard | calorie ring, macros, and meal list
Calometric on Apple Watch | calorie tracking ring

Five ways to log.
Zero reasons not to.

Snap it. Scan it. Say it. Search it. Read the label. Calometric fits how you already eat -- not the other way around.

Photo Scan

Snap your meal and powerful Cloud AI identifies the foods and estimates realistic portions, calories, and macros. The photo is resized and stripped of location data before it is sent for analysis.

Barcode Scanner

Point at any packaged food for instant nutrition from the global Open Food Facts catalog. The code is read on your device, with graceful offline recovery.

Voice Logging

"I had a chicken wrap and a coffee." Speech recognition transcribes it and logs the meal, hands-free -- on your device wherever it is supported, and otherwise through Apple's own speech service.

300 Staples, Plus Every Barcode

Search 300 curated foods from the USDA database, then scan any packaged item against Open Food Facts. Search runs entirely on your device.

Nutrition Label OCR

Point your camera at a nutrition label and Calometric reads it on your device, filling in calories, carbs, protein, and fat automatically.

Manual Entry

Prefer to type it in? Add any food and fine-tune the portion by hand. Fully on-device, always available, always free.

Apple Watch

Check your ring, log a snack, review macros -- all from your wrist. Three complication styles. No phone needed.

Goals That Adapt

Pick a preset -- Balanced, Low Carb, High Protein, or Keto -- then fine-tune. Slide calories and the macros redistribute.

History & Export

Calendar view, weekly charts, and full meal detail. Your entire history lives on your device. Edit anything after saving, and export to CSV anytime.

Private by Design

No account. No analytics. Your meal history, weight, and goals are stored on your device and sync through your own private iCloud. A few specific things are ever sent to a service outside Apple -- most only when you use the feature that sends them: a photo you choose to scan, sent for cloud analysis; a barcode lookup, sending the barcode number and your device language and country to Open Food Facts; and, if you subscribe to Nutrition Coach, your Coach messages -- and, automatically at every launch, an app-integrity check that confirms this is a genuine copy of the app, never who you are.

Syncs Across Your Devices

Your data moves between iPhone, iPad, and Apple Watch automatically through your own private iCloud.

Lives in Apple Health

Reads and writes nutrition data to Apple Health, right alongside your workouts, sleep, and everything else. It all stays on your device.

Track Without Opening the App

A calorie ring on your Home and Lock Screen, a Control Center capture button, and Spotlight search for past meals.

Calometric dashboard | calorie ring with macro breakdown and recent meals
Dashboard

Open the app.
Know where you stand.

One calorie ring. Three macro rings. Your recent meals below. No tabs to navigate, no dashboards to configure. You see your entire day the moment you launch.

AI-Powered

Describe it.
Done.

Snap a photo and powerful Cloud AI estimates the calories and macros in seconds, or just type or say what you ate. Before a photo leaves your phone it is stripped of location data and resized, then sent for cloud analysis. Manual logging stays right on your device, and voice logging does too wherever your device and language support on-device recognition.

Calometric add meal | camera food recognition screen
Calometric goals | daily calorie and macro targets
Goals

Your plan.
Your numbers.

Set a daily calorie target. Dial in your carb, protein, and fat split. Start from a preset -- Balanced, Low Carb, High Protein, or Keto -- then fine-tune. Slide the calories and your macro targets redistribute automatically. Everything auto-saves as you go.

History & Trends

See the pattern.
Not just the day.

A calendar view shows every day at a glance. Weekly charts reveal how your calories and macros shift over time. Edit any meal after saving, and export everything to CSV whenever you want. Your data belongs to you.

Calometric history | calendar view of past entries
Calometric Apple Watch | main calorie ring
Calometric Apple Watch | quick add and macro tiles
Apple Watch

Leave your
phone behind.

A full companion app on your wrist. Check the calorie ring after lunch. Quick-add a protein shake at the gym. Browse today's entries while cooking. Add a complication to your watch face for calories at a glance. Your phone stays in your pocket.

Widgets & Siri

Track without
opening the app.

Home screen widgets show your calorie ring at a glance. Lock Screen widgets keep your goal visible all day. A Control Center button jumps straight to capture, Spotlight surfaces any meal you've logged, and Siri Shortcuts let you log with your voice. The less friction, the more consistent you are.

Calometric home screen widget showing daily calorie progress
Calometric Siri Shortcuts | quick actions for meal logging

Your food diary
stays private.

Your meal history, weight, and goals are stored on your device and sync through your own private iCloud. No account, no analytics. A few specific things are ever sent to a service outside Apple -- most only when you use the feature that sends them: a photo you choose to scan, stripped of location data and resized before it's sent to Cloud AI for analysis; a barcode lookup, sending the barcode number and your device language and country to Open Food Facts; and, if you subscribe to Nutrition Coach, your Coach messages -- and, automatically at every launch, an app-integrity check that confirms this is a genuine copy of the app, never who you are.

Pricing

One price. Yours to keep.

Premium nutrition tracking for one upfront price -- no subscription required to track.

$14.99, one time.

Buy Calometric once and it is yours across iPhone, iPad, and Apple Watch. No subscription needed to track your food -- the optional Nutrition Coach is a separate monthly subscription if you want it.

100 photo scans included.

Every purchase comes with 100 Cloud Scan credits. Photo scanning is the only feature that uses a credit.

Want more? $4.99 for 100 Cloud Scans.

An optional pack adds another 100 scans whenever you want. Buy it only if you scan a lot.

Free to use.

Barcode, voice, search, nutrition-label OCR, and manual logging don't use a credit.

Download on the App Store

$14.99 one time. Includes 100 photo scans.

FAQ

Questions? Answers.

Is my data private?
Yes. Your meal history, weight, and goals are stored on your device and sync through your own private iCloud. No account, no analytics. A few specific things are ever sent to a service outside Apple -- most only when you use the feature that sends them: a photo you choose to scan, sent to Cloud AI for analysis; a barcode lookup, sending the barcode number and your device language and country to Open Food Facts; and, if you subscribe to Nutrition Coach, your Coach messages -- and, automatically at every launch, an app-integrity check that confirms this is a genuine copy of the app, never who you are.
What happens to a photo I scan?
Before it leaves your phone, the photo is stripped of EXIF and location data and resized to 960 pixels or smaller. Cloud AI analyzes it to estimate your macros, and the result comes straight back to you. It is used only to analyze your meal.
Does non-photo tracking need an internet connection?
Almost never. Food search, nutrition-label OCR, and manual entry run entirely on your device with no signal required, and voice logging does too wherever your device and language support on-device recognition. Barcode scanning reads the code on your device, then looks up nutrition in the Open Food Facts catalog online. Photo scanning always needs the internet, because it is analyzed by Cloud AI -- and so does Nutrition Coach chat, if you subscribe.
Do you have a subscription?
No subscription is required to track your food. Calometric is a one-time $14.99 purchase that includes 100 cloud photo scans, and if you scan often you can buy 100 more for $4.99 -- barcode, voice, search, label, and manual logging are free and don't use a credit. If you also want general nutrition guidance, Calometric Nutrition Coach is a separate, optional US$5.99/month subscription that auto-renews until you cancel. It is capped at 20 completed messages a day and 300 per billing period, not unlimited, and it gives general wellness information, not medical advice.
How do scan credits work?
Every purchase includes 100 photo-scan credits. Each photo you scan with Cloud AI uses one credit. Barcode, voice, search, label, and manual logging are free and don't touch your credits. When you run low, a $4.99 pack adds 100 more.
Which foods can it recognize, and how accurate is it?
Photo scanning uses powerful Cloud AI to identify common meals and estimate portions, calories, and macros. Estimates are exactly that, estimates, and you can adjust any item before you save. For packaged foods, barcode scanning pulls exact label data from Open Food Facts, and label OCR reads the panel directly.
Do I need to create an account?
No. There is no sign-up, no login, and no email required. Download the app and start logging.
Which devices does Calometric run on?
iPhone, iPad, and Apple Watch. Your data syncs automatically across all of them through iCloud.
Does it work with Apple Health and iCloud?
Yes. Calometric reads from and writes to Apple Health, so your nutrition sits alongside your workouts and sleep, and iCloud keeps every device in sync automatically through your own private iCloud.
Snap. Know. Thrive.

Start tracking today.

Accurate macros from a photo, private logging for everything else, and no subscription required to track. $14.99, one time -- with an optional Nutrition Coach subscription for general nutrition questions. The Coach is general wellness information, not medical advice.

Download on the App Store