CalTrak: Calorie Tracker

CalTrak is a private, free calorie and macro tracker for iPhone with no ads, accounts, subscriptions, or paid features. Log meals by barcode, food search, AI-powered descriptions, nutrition-label or meal photos, and custom entries. Set personalized calorie and macro targets using the Mifflin-St Jeor equation and your activity level.

Track progress with daily macro rings, calorie trends, activity charts, weight and measurement history, streaks, reminders, and calendar heatmaps. CalTrak integrates with Apple Health and Apple Watch for workouts, route maps, calorie burn, nutrition, and body measurements. Your data stays on your device, with JSON export and import, accessibility support, and an optional one-time tip jar.