CutKit

CutKit turns Apple Health into a smart, adaptive calorie coach for your cut. Instead of a fixed number that stops working after a few pounds, CutKit recalculates your daily target from your own data — so the plan keeps pace as your body changes.

HOW IT WORKS • Log your weight and meals — or let Apple Health and your Apple Watch do it for you. • CutKit smooths your weight into a trend line, filtering out day-to-day water-weight noise. • It estimates your real energy burn (TDEE) from the link between your intake and your trend, then sets a daily target tuned to your goal loss rate. • As you lose weight and your metabolism shifts, the target adjusts automatically.

WHAT YOU GET • Today's calorie target with an at-a-glance progress ring • Weight trend chart with your goal line • Daily history: weight, intake, burn, and status for every day • Empirical TDEE and 7-day average burn from your real numbers • Protein target scaled to your bodyweight • Projected days to goal • One-tap weight and food logging

ON YOUR WRIST The Apple Watch app shows calories left in a ring and lets you add meals with a tap — plus a complication that keeps your number right on your watch face.

PRIVATE BY DESIGN CutKit has no account and no servers. Your weight and nutrition data live in Apple Health on your device. There are no ads, no analytics, and no tracking — nothing is ever sent to us, because there is no "us" to send it to.

CutKit provides estimates to help you plan, not medical advice. Talk to your doctor before making significant changes to how you eat or exercise.