Just snap a photo of your food and let Calk's AI instantly analyze calories and macros. No manual logging, no food database searches. It's that simple.
Three simple steps to effortless calorie tracking
Take a quick photo of your meal or snack. Our AI works with any angle or lighting.
Advanced AI instantly identifies foods and calculates calories, protein, carbs, and fats.
Save your meal and track your daily, weekly, and monthly progress towards your goals.
Designed to make healthy eating simple and stress-free
Powered by cutting-edge AI that recognizes thousands of foods and dishes from any cuisine, giving you accurate results in seconds.
Start tracking immediately without creating an account. Your data is securely stored on your device and synced automatically.
Personalized daily calorie targets calculated using scientific formulas based on your age, weight, height, and activity level.
Beyond calories, track protein, carbohydrates, and fats to ensure you're hitting all your nutritional goals.
View your progress over time with daily, weekly, and monthly summaries. Visualize trends and stay motivated.
Available in multiple languages including English, Spanish, German, French, and Turkish. Use Calk in your preferred language.
Join thousands of users who have simplified their nutrition tracking with Calk. Download now and take the first step towards a healthier you.
Available for iPhone and iPad • iOS 15.0 or later
Got questions? We've got answers.
Our AI is powered by advanced machine learning models that have been trained on millions of food images. While no system is 100% perfect, Calk provides highly accurate estimates for most common foods and dishes. You can always adjust the values if needed.
No! Calk uses device-based authentication, meaning you can start tracking immediately without entering any email or password. Your data is securely stored and tied to your device.
Currently, Calk is only available for iOS devices (iPhone and iPad). We're working hard to bring Calk to Android users soon. Stay tuned for updates!
Calk uses the Mifflin-St Jeor formula, a scientifically validated equation, to calculate your Basal Metabolic Rate (BMR). This is then adjusted based on your activity level and weight goals to give you a personalized daily calorie target.
Yes! While Calk is free to use, we offer a premium subscription that unlocks unlimited AI scans, advanced analytics, and additional features. You can try the free version first and upgrade whenever you're ready.
Calk currently supports English, Spanish, German, French, and Turkish. We're continuously adding more languages based on user feedback.
Have questions, feedback, or need support? We'd love to hear from you.
Thank you for reaching out. We'll get back to you as soon as possible.