Snap your meal. Know what's in it.
Calorie tracking with AI. Completely free.
Calorie tracking in CaloriSnap is completely free: unlimited AI photo scans, barcode scans and meal logging. No ads, no scan limit, no credit card.
Your camera now measures your plate
CaloriSnap measures the distance to your food (LiDAR on iPhone Pro, dual camera or focus distance on other phones) and the tilt of your phone. From this, the AI knows the real plate size and estimates portions more accurately. Tilt your phone until the hint turns green, then snap.
On by default. You can turn it off anytime under Settings › AI.
CaloriSnap in 70 seconds
Snap your meal, scan a barcode, connect your tracker — see why CaloriSnap replaces manual typing.
Why CaloriSnap
Snap instead of type
Photograph the whole plate. The AI logs every item with calories, protein, carbs and fat in seconds.
Barcode → nutrition
Scan packaged food and get its nutrition facts instantly.
Insights that explain
Your day at a glance, plus goal progress, nutrient overview and trends that tell you what the numbers mean.
Connect your tracker
Apple Health and Google Health Connect: sleep stages, every workout, heart rate, steps and weight.
Fitness + nutrition = a coach
Combining tracker data with what you eat turns CaloriSnap into a complete fitness tool.
Core features
Photo scan, barcode scan and meal logging, plus voice logging, macros and nutrients, and Apple Health / Health Connect sync.
Precise sensor & portion measurement
CaloriSnap measures the distance to your food (LiDAR on iPhone Pro, dual camera or focus distance on other phones) and the tilt of your phone. From this, the AI knows the real plate size and estimates portions more accurately. Tilt your phone until the hint turns green, then snap. On by default. You can turn it off anytime under Settings › AI.
Other apps vs CaloriSnap
| Typical calorie apps | CaloriSnap |
|---|---|
| ✕ Search & type every food | ✓ Snap a photo, AI logs it |
| ✕ A few free scans, then wait | ✓ Unlimited AI scans, completely free. |
| ✕ Macros & photo scan behind a paywall | ✓ Photo scan and macros completely free. |
| ✕ Nutrition only | ✓ Nutrition + sleep + workouts |
What is CaloriSnap?
CaloriSnap is an AI calorie tracker for iOS and Android. It recognizes meals automatically from a photo and calculates calories and macronutrients (protein, carbohydrates, fat). It also supports barcode scanning, voice logging (speak your meal), restaurant menu scanning, allergen and intolerance warnings, an AI nutrition coach, and syncing with Apple Health and Google Health Connect.
AI Photo Recognition
Just take a photo of your meal – calories and macros are calculated in seconds.
Track progress
View your daily summaries and reach your health goals.
Nutrition Insights
Detailed analytics, trends and personalized recommendations for your goals.
Apple Health & Health Connect
Syncs steps, burned calories, sleep, heart rate and weight – for real correlations.
Voice Logging – speak your meal
Say your meal instead of typing it: "Two eggs, a slice of wholegrain bread and a coffee with milk" – the AI detects foods, quantities and calories.
Everything you need
Smart tools for a healthier diet – powered by AI.
AI Coach
Your personal nutrition coach – asks questions, gives tips and adapts your goals dynamically.
AI Photo Recognition
Just take a photo of your meal – calories and macros are calculated in seconds.
Precise sensor & portion measurement
CaloriSnap measures the distance to your food (LiDAR on iPhone Pro, dual camera or focus distance on other phones) and the tilt of your phone. From this, the AI knows the real plate size and estimates portions more accurately. Tilt your phone until the hint turns green, then snap. On by default. You can turn it off anytime under Settings › AI.
Barcode Scanner
Scan product barcodes and instantly get all nutritional information.
Nutrition Insights
Detailed analytics, trends and personalized recommendations for your goals.
Apple Health & Health Connect
Syncs steps, burned calories, sleep, heart rate and weight – for real correlations.
Restaurant & Allergen Mode
Scan menus, detect hidden allergens and get warnings for your intolerances.
Voice Logging – speak your meal
Say your meal instead of typing it: "Two eggs, a slice of wholegrain bread and a coffee with milk" – the AI detects foods, quantities and calories.
Servings & Recipe Scanner
Add another serving of an already logged meal with one tap – calories and nutrients scale automatically. You can also capture recipes and ingredient lists by photo.
Like a nutritionist in your pocket.
Ask about your meals, request plans or have patterns in your data explained – anytime.
- Answers questions about your meals and macros
- Adapts goals and macros dynamically
- Spots patterns in sleep, activity and nutrition
- Builds training and nutrition plans
Multilingual, no extra account needed.
How it works
Take a photo
Photograph your food – whether home-cooked or at a restaurant.
AI analyzes
Our AI recognizes all foods and calculates calories, protein, carbs and fat.
Track progress
View your daily summaries and reach your health goals.
Calculators & Guides
Evidence-based guides on calorie tracking, nutrition data and the apps that do it — written by the team building CaloriSnap.
Frequently Asked Questions
Snap your meal. Know what's in it.
Ready to live healthier?
Completely free AI calorie tracking. Unlimited scans. No ads.
CaloriSnap by Martin Sager, Switzerland · calorisnap.online · not affiliated with other apps using a similar name