Personal nutrition intelligence for real life.

Snap a meal and Trace estimates the foods, portions, calories, macros and nutrients on your plate. Then it shows how your whole day is landing—not just what one meal contains.

One photo. A fuller picture.
AI helps identify foods and estimate portions. Fix any food or portion with a tap—no typing every ingredient.

Calories are only the start.
Trace keeps the nutrients relevant to your profile visible, from fibre and iron to sodium, potassium, purines and more.

See how today is landing.
Today’s Read shows what is short, what carried over and what could help next. Trace interprets your running daily totals, never a meal in isolation.

Built around you.
Choose from twelve health concerns, four body goals and nine wellness focus areas. Combine what matters and change it anytime.

Log it your way.
Search the built-in food catalogue, re-log Recents and Usuals or enter food manually, and follow your daily totals alongside water, exercise, weight and intermittent fasting.

Made for GLP-1.
Log doses, set reminders, see the medication-level estimate and follow weight alongside dose history.

Trace Pro.
A Trace Pro subscription is needed to use Trace. It includes photo and label scans, AI estimates from text, Today’s Read, Carried Over, Food ideas for today and a nutrition report ready for your next appointment. Choose monthly or annual; annual subscribers who have not had a trial get three days free.

Nutrition estimates, not medical advice.

Available in English, Simplified Chinese, Traditional Chinese, Korean and Vietnamese. Subscriptions renew automatically unless cancelled in Google Play.