Calk: Weight on Track
Calorie counter: what to swap
Free · In‑App Purchases
Log a dish, then adjust its ingredients and portion. Calk suggests changes to the meals you already eat, so in time you can stop logging every day.
Tired of logging every bite? Calk is a calorie counter that helps you manage your weight without keeping a food diary forever. It suggests ingredient swaps for the meals you already eat. As the changes become part of your routine, you can stop logging every meal.
Your food and weight diary is free, with no ads. It's stored on your device and works offline after setup.
HOW IT WORKS
1. Log your food and weight for about a month.
2. Calk shows you what to swap in your own meals.
3. Try the swaps until they become second nature.
4. Keep tracking your weight without logging every meal.
If your eating habits or weight change, return to the diary anytime. Your entries are still there, so you can pick up where you left off.
START WITH THE FOOD ON YOUR PLATE
At home or eating out, choose a dish and adjust its ingredients, cooking method and portion to match what's on your plate. Include the oil and sauce, too — a photo won't tell you how much was used. Calk recalculates calories, protein, fat and carbs.
No need to build a recipe from scratch, weigh every raw ingredient or search through dozens of similar entries.
WEIGH IT, SAVE IT, THEN EYEBALL IT
Weigh your cooked portion the first few times and save the dish to your favorites. Then choose your saved version and adjust the portion by eye. You don't need a kitchen scale at every meal.
YOUR CALORIE TARGET ADJUSTS AUTOMATICALLY
Sticking to your plan but the scale won't budge? While you're logging, Calk compares your food intake with your weight changes each week and recalculates your calorie target. Walking and workouts are reflected in your overall energy use. You don't need to add back the calories your watch says you burned.
SET YOUR OWN NUTRITION GOALS
Set targets for calories, protein, fat, fiber, water, added sugar and salt. Calk never changes targets you set yourself.
WHAT TO CHANGE IN YOUR USUAL MEALS
Your personal report shows which dishes add more calories to your day and suggests ingredient swaps. You'll also see which habits keep coming up.
VARIETY IN YOUR DIET
The Variety Map shows the vegetables, fruit, beans, grains and nuts in your diet. It also counts how many different plants you've eaten each week and month.
FIBER, SUGAR, SALT AND MORE
Track calories, protein, fat, carbs, fiber, water, added sugar, salt, different types of fat and glycemic load. See how much fruit and vegetables you eat, too. Your report also covers vitamins, minerals and omega-3.
WHAT'S FREE
Food logging, all 15 measures on the home screen, weight logging and the weight chart are free. New accounts get 30 days of analytics — no card required, no charges. Log your food, try the suggestions and get your first report. After that, reports and detailed analytics require an annual Calk Analytics subscription.
Your subscription renews automatically unless you cancel at least 24 hours before the current period ends. Payment is through your Apple ID. Manage or cancel your subscription in your App Store settings.
Terms of Service: https://calk.me/legal/tos/
Privacy Policy: https://calk.me/legal/privacy-policy/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Bug fixes.
The developer, Eli Petukhov, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Location
- Contact Info
- Search History
- Identifiers
- Usage Data
- Diagnostics
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Eli Petukhov
- Size
- 74.1 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later. - iPad
Requires iPadOS 16.0 or later.
- iPhone
- Languages
English and 5 more
- English, German, Hebrew, Portuguese, Russian, Spanish
- Age Rating
18+
- 18+
- Infrequent
Alcohol, Tobacco, Drug Use or References
Contains
Health or Wellness Topics
- In-App Purchases
Yes
- Calk Analytics $49.99
- Copyright
- © 2026 Eli Petukhov