Nutrition & metabolism, computed live

See what your food actually does.

Every meal becomes a living picture of your glucose, insulin and fat‑burn — predicted hours ahead and tuned to your body. Not just calories, consequences.

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Free to start · AI photo & voice logging · 4.6M foods · Estimates, honestly labelled

scroll — watch a day unfold ▾

One day, as your body sees it

Your metabolism has a plot.
IQFood lets you read it.

00:00

07:40 — Breakfast, logged in 3 secondsPhoto, voice (any language) or barcode. The curve answers immediately: a gentle rise, insulin in range.

13:10 — The spike, seen before it's feltWhite bread and a soda: IQFood draws the surge — and switches your metabolism from burning to storing.

17:30 — Small move, visible payoffA 20-minute walk bends the curve down. You watch it happen, not take it on faith.

22:00 — Fat-burning switches onDinner digested, insulin settles, and the metabolism line climbs back into burning — where the night does its work.

Not just calories.
Consequences.

Calories are the receipt. IQFood shows the transaction — what each meal does to your fuel, your hunger, your hormones and your week.

The instruments

Four screens that change how you eat

The live curves

Glucose, insulin, ketones and cravings — today, drawn as it happens, with the next hours predicted.

Fasting, made visible

Not a countdown — a fuel gauge. Watch digestion finish and fat-burning switch on.

Your cycle, same graph

Estrogen and progesterone next to your metabolism — because they're one system.

Trends that mean something

Weight forecast, weekly patterns, and insights that forecast outcomes instead of nagging.

And underneath

Built like an instrument, not a diary

Log in seconds

Snap a photo, hold to speak in any language, scan a barcode, or search 4.6 million foods. AI does the tedious part.

An engine that learns you

Personalised from your logs, sleep and check-ins. Add a blood test and it calibrates to your actual metabolism.

Hours ahead

The dotted line is tomorrow's curve, drawn today — so dinner decisions happen before dinner.

Bring your people

Friends, streaks and stories — or connect your trainer and share the analytics that matter.

Private by default

Your health data runs the app for you — it is never sold, never an ad profile. Export or delete it any time.

Weight, forecast

A trajectory with a date on it — computed from your real energy balance, not a generic 500-kcal rule.

Honest by design

Built on real science. Honest about the rest.

Estimates say so

Curves are computed estimates from your logs — never fake precision. Every marker has a "learn" page explaining what it is and how sure we are.

Grounded in research

Glycemic response, ketosis, fat-adaptation, cortisol, cycle phases — built from published research, sharpened by your real data.

Not a medical device

IQFood informs, it doesn't diagnose. It says so plainly, everywhere it matters.

The Metabolism Journal

Learn the plot of your own body

Short, honest reads from the science behind the engine — written to be understood, not to scare you into clicking.

Glucose

Why the same meal hits differently at 8 am and 8 pm

Evening insulin resistance is real. Here's what it means for your dinner.

Fat-adaptation

Fat-adaptation takes weeks, not days — and that's fine

What actually happens in the first stubborn weeks of keto.

Cravings

Cravings aren't hunger. Your curve knows the difference

Post-carb dips, habit windows and stress — the real anatomy of "I need a snack."

Your body,
finally legible.

Free to start. Three seconds to log the first meal. A lifetime of seeing what it does.