TDEE Calculator vs Orbit

Calculate your TDEE, BMR, daily calorie target, and macros in under a minute. TDEECalc turns a calorie estimate into a practical plan for fat loss, weight maintenance, or muscle gain without an account, ads, or third-party tracking. WHAT IS TDEE? Total Daily Energy Expenditure (TDEE) estimates how many calories your body uses each day. TDEECalc combines a research-backed BMR equation with your activity level, goal, and pace to provide a useful starting target, not a guaranteed result. YOUR CALORIE AND MACRO PLAN • Calculate TDEE and BMR • Choose fat loss, maintenance, or muscle gain • Select a realistic goal pace • Get protein, carbohydrate, and fat targets • Use metric or imperial units • Keep calculator experiments separate from your active plan IOS 27 READY On supported iOS 27 iPhones, private Energy Insights use Apple’s on-device Foundation Models to explain your structured progress data in plain language. Your profile and health data are not sent to the developer, cloud AI, or Private Cloud Compute. Deterministic insights remain available when the model is unavailable. Use App Shortcuts to view TDEE, BMR, calorie targets, log weight, and open progress. Small, medium, and large Home Screen widgets keep your plan visible at a glance. LEARN FROM WEEKLY PROGRESS Log weight and complete flexible weekly check-ins. TDEECalc separates raw measurements from a smoothed trend, estimates observed TDEE when enough data exists, and may recommend a cautious calorie adjustment. Your plan changes only after you confirm it. OPTIONAL APPLE HEALTH CONNECTION With your permission, TDEECalc can read body mass and dietary energy from Apple Health. Access is optional and read-only. Health samples are processed on your device and are not copied into app backups or sent to the developer. RESEARCH-BACKED METHODS • Mifflin-St Jeor • Cunningham • Katch-McArdle when body-fat percentage is available • BMI and ideal-weight references PRIVATE BY DESIGN Your profile, plans, calculations, and progress stay on your device. There is no account, advertising, third-party analytics, or cross-app tracking. Core calculations work offline. TDEECalc provides educational wellness estimates, not medical advice. Results are starting estimates and may differ from your actual needs. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://mercuryfied.github.io/tdeecalc/privacy-policy.html

Orbit is a focus timer designed for brains that drift — built for ADHD, friendly for everyone. Start a focus block and watch the ring fill like an orbit. Each completed block is one orbit — no streaks to shame you, no harvest to lose. Just gentle momentum you can actually feel. FOCUS, SIMPLY • A large, glanceable countdown ring • Turn the Digital Crown (watch) to set your focus length • Distinct haptics for focus and break completions • Automatic focus → break → long-break cycles ON YOUR WATCH FACE • Add a complication and your countdown lives right on your watch face • Glance from the Smart Stack without opening the app BUILT TO ADAPT • Orbit learns from your finished blocks and "I got distracted" taps • Optional heart-rate awareness suggests shorter blocks when you're agitated • Every suggestion is transparent — you stay in control GENTLE MOTIVATION • Orbits completed today, focus minutes, and a no-pressure streak • A 7-day chart and a focus heatmap of your history • End-of-block alerts so you never lose track iPHONE + APPLE WATCH • Start on your phone, continue on your wrist — they sync live • History follows you through iCloud PRIVATE BY DESIGN • No accounts, no ads, no tracking • Your data stays on your device and your own iCloud • Completed focus time can be saved to Health as Mindful Minutes Find your orbit.