Snap your meal
Take a photo. Intelligent recognition identifies the foods and portions, with calories and macros side by side.
AI food diary for iPhone
Snap a photo.
Log the meal.
SnapCal recognizes your meal and estimates calories, protein, carbs and fat. Less typing, more clarity, and logging that fits into your day.
Free to download · In-app purchases · Requires iOS 17.6 or later
3 a dayFree AI scans
6,000+Foods with nutrition data
Works offlineManual logging needs no network
Three steps
Log a meal in seconds.
From a rushed lunch to a slow dinner, log it the way that suits the moment.
Review and adjust
Check the food names and adjust portions. Calories, protein, carbs and fat update as you go.
See the trend
Save it to your diary and follow daily intake and weight trends at a glance.
Built for real days
No photo?
Still quick to log.
Search when you know what you ate, and copy meals you eat often instead of starting from scratch.
- Track calories, protein, carbs and fat
- Reuse recent foods and whole meals
- Log weight and follow the trend
- Optional Apple Health, automatic iCloud backup
Nutrition values are estimates; review portions before saving. Meals and values in screenshots are examples.
Plans
Start for free.
Core logging is free forever. Upgrade when you want more.
Free
Everyday logging
- 3 AI scans a day
- Unlimited manual search and logging
- Food diary and weight tracking
- 7 days of insights
SnapCal Pro
Go deeper on your habits
- 60 AI scans a day
- No ads
- Full history and deeper trends
- Custom calorie and macro targets
The free plan shows ads. Pro is an auto-renewing subscription; see the in-app purchase screen for prices. AI features require signing in with Apple.
Guides
Make your first log easier.
Photo logging
How do you log a meal from a photo?
What photo recognition can estimate and what to double-check.
Read →Food diaryHow do you start a simple food diary?
Photo, search and copy: find the routine that works for you.
Read →ProteinHow do you track daily protein?
Know the protein in common foods and log with purpose.
Read →What is SnapCal?
SnapCal is a food diary and calorie tracker for iPhone. Intelligent recognition identifies the foods and portions in a meal photo, and built-in nutrition data is used to estimate calories, protein, carbs and fat. Manual logging, a meal diary and weight trends are included.
How accurate is photo calorie tracking?
Photo recognition and nutrition values are estimates. A photo cannot reliably show portion weight, cooking oil or sauces, so review food names and portions before saving. SnapCal is not a medical device and does not give medical advice.
Is SnapCal free?
Yes. The free plan includes 3 AI scans a day plus unlimited manual logging, quick calorie entries, meal copying, the diary and weight tracking, and shows ads. Pro adds 60 AI scans a day, no ads, full history and custom nutrition targets. See the in-app purchase screen for prices.
Do I need an account or internet?
Manual logging needs no account and works offline. AI features need an internet connection and sign-in with Apple. Once signed in, your records sync to your account. See the privacy policy for details.
Which devices are supported?
SnapCal runs on iPhone with iOS 17.6 or later and is a free download on the App Store.
Can I track protein and weight?
Yes. SnapCal tracks calories, protein, carbs and fat, with weight logging and trend charts. Apple Health is optional.
Start with your next meal.
Snap it, check it, and let a small habit carry the day.
Download on theApp Store