# MacroLog > MacroLog is an AI-powered calorie and nutrition tracker for iOS and Android. Track calories in seconds with photo recognition, voice logging, barcode scanning, and manual search. ## Key Features - AI Photo Recognition: Snap a photo of your meal and get instant nutrition facts - Voice Logging: Say what you ate and MacroLog logs it - Barcode Scanner: Scan any packaged food for instant tracking - Manual Search: Search from a database of 10,000+ verified foods - Text Input: Type a quick description of your meal - Macro Tracking: Track protein, carbs, and fat alongside calories - Streak System: Build daily tracking streaks for motivation - Privacy-First: Your food logs stay on your device ## Calorie Calculators - Calorie Calculator: https://macrolog.co/calculators/calorie-calculator - TDEE Calculator: https://macrolog.co/calculators/tdee-calculator - BMR Calculator: https://macrolog.co/calculators/bmr-calculator - Macro Calculator: https://macrolog.co/calculators/macro-calculator - Protein Calculator: https://macrolog.co/calculators/protein-calculator - Body Fat Calculator: https://macrolog.co/calculators/body-fat-calculator - Calorie Deficit Calculator: https://macrolog.co/calculators/calorie-deficit-calculator - BMI Calculator: https://macrolog.co/calculators/bmi-calculator ## Links - Website: https://macrolog.co - Blog: https://macrolog.co/blog/ - Food Database: https://macrolog.co/calories-in/ - Calculators: https://macrolog.co/calculators/ - FAQ: https://macrolog.co/faq - About: https://macrolog.co/about - Download (iOS): https://apps.apple.com/us/app/macrolog-calorie-tracker/id6757798666 - Download (Android): https://play.google.com/store/apps/details?id=com.calorie.tracker.app - Support: https://macrolog.co/support - Privacy: https://macrolog.co/privacy - Terms: https://macrolog.co/terms ## App Comparisons - Compare All Apps: https://macrolog.co/compare/ - Best Calorie Tracking Apps 2026: https://macrolog.co/blog/best-calorie-tracking-apps-2026 - MacroLog vs MyFitnessPal: https://macrolog.co/blog/macrolog-vs-myfitnesspal - MacroLog vs Lose It: https://macrolog.co/blog/macrolog-vs-lose-it - MacroLog vs Cronometer: https://macrolog.co/blog/macrolog-vs-cronometer - MacroLog vs FatSecret: https://macrolog.co/blog/macrolog-vs-fatsecret - MacroLog vs YAZIO: https://macrolog.co/blog/macrolog-vs-yazio - MacroLog vs Samsung Health: https://macrolog.co/blog/macrolog-vs-samsung-health - MacroLog vs MacroFactor: https://macrolog.co/blog/macrolog-vs-macrofactor - MacroLog vs Noom: https://macrolog.co/blog/macrolog-vs-noom - MacroLog vs Lifesum: https://macrolog.co/blog/macrolog-vs-lifesum - MacroLog vs Cal AI: https://macrolog.co/blog/macrolog-vs-cal-ai - MacroLog vs Foodvisor: https://macrolog.co/blog/macrolog-vs-foodvisor - MacroLog vs MyMacros+: https://macrolog.co/blog/macrolog-vs-mymacros-plus - MacroLog vs Apple Health: https://macrolog.co/blog/macrolog-vs-apple-health - MacroLog vs Carb Manager: https://macrolog.co/blog/macrolog-vs-carb-manager ## Popular Articles - How to Count Calories: https://macrolog.co/blog/how-to-count-calories - What Are Macros: https://macrolog.co/blog/what-are-macros-complete-guide - TDEE Guide: https://macrolog.co/blog/understanding-tdee-guide - Calorie Deficit Guide: https://macrolog.co/blog/calorie-deficit-explained - Body Recomposition Guide: https://macrolog.co/blog/body-recomposition-guide - Meal Prep for Beginners: https://macrolog.co/blog/meal-prep-beginners-guide ## Food Database 469 foods with complete nutrition facts including calories, protein, carbs, fat, fiber, vitamins, and minerals per 100g with interactive serving size calculators. Popular foods: https://macrolog.co/calories-in/chicken-breast, https://macrolog.co/calories-in/rice, https://macrolog.co/calories-in/avocado, https://macrolog.co/calories-in/banana, https://macrolog.co/calories-in/egg, https://macrolog.co/calories-in/salmon