Nutrition targets that adjust to your own data.
Log what you eat and what the scale says. The engine holds the numbers; the coach only explains them. Every account keeps its own profile, logs and check-ins.
Deterministic engine
TDEE, body-fat estimate and macro targets come from formulas you can inspect — never from a language model's guess.
Conversational logging
Describe the meal in plain language. The parser extracts foods, portions and macros, and flags how confident it is.
Weekly adjustments
Check-ins compare 7-day averages of weight and intake, then move your calorie target by a measured amount.