Simply snap a photo of your meal and let our advanced AI instantly analyze and log your nutrition. Reach your health goals faster with intelligent tracking that adapts to your lifestyle.
As Featured In
Everything you need to track nutrition, lose weight, and build healthy habits
Snap a photo of your meal and get instant nutritional analysis powered by advanced AI technology.
Visualize your progress with beautiful charts and insights that help you make better choices.
Set custom calorie and macro targets based on your unique health and fitness objectives.
Log meals in seconds with barcode scanning, voice input, and smart meal templates.
Monitor your weight loss journey with detailed graphs, photos, and milestone celebrations.
Never miss a meal log with intelligent notifications that adapt to your routine.
Transform your nutrition journey in three simple steps
Simply point your camera at your meal and snap. Our AI recognizes thousands of foods instantly - from home-cooked meals to restaurant dishes.
Our advanced AI processes your photo in seconds, identifying ingredients, calculating portions, and providing detailed nutritional breakdown.
Watch your progress with beautiful charts and insights. Get personalized recommendations to reach your health goals faster.
Free to download • No credit card required
Intuitive design meets powerful features for effortless calorie tracking
95%+ accuracy in food identification using state-of-the-art machine learning
1M+ verified foods with detailed macro and micronutrient information
Your data stays secure with end-to-end encryption and HIPAA compliance
Continue tracking even without internet connection with offline mode
Join thousands who've transformed their health with Cal AI
"Cal AI has completely changed how I track my nutrition. The AI scanner is incredibly accurate and saves me so much time!"
"Finally, a calorie tracker that doesn't feel like a chore. The photo feature makes logging meals actually enjoyable!"
"The insights and analytics are amazing. I can finally understand my eating patterns and make real progress toward my goals."
"As a personal trainer, I recommend Cal AI to all my clients. The AI accuracy is unmatched and my clients love how easy it is."
"I've tried every calorie app out there. Cal AI is the only one I've stuck with for more than a month. It's that good!"
"The barcode scanner and AI photo feature save me at least 10 minutes daily. Worth every penny of the subscription."
Passionate about health tech and making nutrition tracking accessible to everyone
Founder & CEO
Former Google engineer with a passion for health and fitness. Built Cal AI to solve his own frustration with tedious calorie tracking.
Head of Nutrition
PhD in Nutritional Science from Stanford. Leads our nutrition advisory board to ensure all recommendations are evidence-based.
CTO & AI Lead
Former MIT AI researcher. Built our food recognition engine to deliver 97% accuracy across thousands of foods and cuisines.
Download Cal AI now and get instant access to AI-powered nutrition tracking. Available on iOS and Android.
No credit card required • Cancel anytime
Everything you need to know about Cal AI
Cal AI uses advanced computer vision technology with over 95% accuracy in recognizing common foods. Our AI has been trained on millions of food images and continues to improve with each use. For best results, take clear photos in good lighting. You can always manually adjust the portion sizes or food items if needed.
Yes! Cal AI offers a free version with unlimited food logging, AI scanning, and basic nutrition tracking. We also offer Cal AI Premium with advanced features like macro tracking, meal planning, detailed analytics, and ad-free experience. Premium starts at $9.99/month with a 7-day free trial.
Cal AI can work in limited offline mode. You can manually log foods and track calories using our extensive food database that's cached on your device. However, AI food scanning requires an internet connection to process images through our servers. All your logged data syncs automatically when you're back online.
While both apps track calories, Cal AI focuses on speed and simplicity with AI-powered food scanning. Instead of manually searching and logging each food item, just snap a photo and we'll do the rest. Our modern interface, intelligent insights, and personalized recommendations make tracking effortless. Read our detailed comparison.
Absolutely! Cal AI can recognize ingredients in homemade meals. For complex recipes, you can create custom meals by adding individual ingredients, and we'll calculate the total nutrition. Save your favorite recipes for quick logging later. Our AI can even estimate portion sizes from your photos.
Yes! Cal AI Premium includes an AI-powered meal planner that creates personalized meal plans based on your goals, dietary preferences, and food likes/dislikes. Get weekly meal plans with recipes, shopping lists, and nutrition breakdowns. The AI learns from your eating patterns to suggest meals you'll love.
Cal AI is available on iOS (iPhone and iPad) and Android devices. We recommend iOS 14.0 or later and Android 8.0 or later for the best experience. Your data syncs seamlessly across all your devices. A web version is coming soon!
Your privacy is our top priority. All data is encrypted in transit and at rest. We never sell your personal information to third parties. Food photos are processed securely and automatically deleted after analysis. You can export or delete all your data at any time. Read our Privacy Policy for full details.
Yes! Cal AI integrates with Apple Health, Google Fit, Fitbit, and other popular fitness trackers. Sync your weight, exercise data, and calories burned to get a complete picture of your health. Water intake and sleep data can also be imported to help you build better habits.
No problem! You can easily edit any food entry. Simply tap on the item to adjust the food type, portion size, or nutrition values. Your corrections help our AI learn and improve. You can also manually search our database of 2 million+ foods if you prefer traditional logging.
Helpful tools and guides to support your health journey
Calculate daily calorie needs for weight loss, maintenance, or muscle gain.
Calculate NowFind out your Body Mass Index and healthy weight range.
Calculate NowGet personalized protein, carb, and fat targets for your goals.
Calculate NowFind out how long it will take to reach your goal weight.
Calculate NowCalculate body fat percentage using the US Navy method.
Calculate NowComprehensive review of the 8 best calorie tracking apps in 2026. Find your perfect nutrition tracker.
Read GuideSee how Cal AI compares to MyFitnessPal. Compare features, pricing, AI technology, and user experience.
Read ComparisonCompare Cal AI and Lose It. See which app offers better value, AI technology, and tracking features.
Read ComparisonCal AI vs Cronometer comparison. Speed and simplicity versus detailed micronutrient tracking.
Read Comparison