Calorimeter vs Calorie Estimator

See your whole day's calorie burn, log food and understand your energy balance. Calorimeter brings your Apple Health data, food diary and macros into one daily view. SEE WHAT YOU BURN See active and resting calories together, with recorded workouts in context. When enough history is available, get a personal estimate of your total burn by the end of the day. LOG FOOD YOUR WAY Search foods, scan barcodes and choose your portions. Add calories and macros directly for a quick entry. Reuse favorites and recent foods, create custom foods, and save recipes with nutrition calculated per serving. SET GOALS THAT FIT YOU Follow protein, carbohydrates and fat alongside your calories and remaining daily allowance. Set your own targets or calculate goals using your burn history and established formulas. UNDERSTAND YOUR ENERGY BALANCE Compare recorded calories consumed with calories burned to see your estimated deficit or surplus. Explore weekly, monthly and yearly trends in intake, burn, weight and workouts. Revisit your food diary to understand your habits over time. KEEP PROGRESS IN VIEW Check daily summaries on Apple Watch, add Home Screen and Lock Screen widgets, or ask Siri for today's burned calories or remaining allowance. Calorimeter Pro adds Progress charts, browsing earlier days, all-time energy widgets and complications, and higher food-log and saved-library limits. Download Calorimeter and bring your calorie burn and nutrition into focus. Terms of Use: https://calorimeter.app/terms/ Privacy Policy: https://calorimeter.app/privacy/

Calorie Estimator helps you track your daily energy balance by comparing several datapoints from Apple Health. This includes food tracked from external food apps and your energy expenditure (recorded by fitness devices such as your Apple Watch). This gives you a real-time estimate of whether you're in a calorie deficit or surplus. You also have the option to set a custom value for your daily resting calories, meaning you can still approximate your net calories without wearing a fitness device all day. Simply wear it for your workouts and ensure you have an accurate daily estimate configured in the app. Please note, this app does not save information back to Apple Health. Place an iOS widget on your Home Screen or track the numbers as they change throughout the day on the Apple Watch app.