Calorie apps tell you what to cut. PeakPie shows you what you’re feeding.
Log a meal and it lands where it actually goes — heart, brain, gut, liver and seven more. Each one fills as you eat well and drains when you don’t.
Nine organs sit where you would expect them. The tenth is the body’s outline — that’s your skin. The eleventh is the ring around it — that’s your immune system.
An animation of the app’s body screen. Eleven organs start empty and fill as four meals are logged through one day, ending on a body score of 76 out of 100. Use the meal buttons below to step through it.
Eleven organs, all empty. Watch a day land on them.
Every nutrient lands where it actually goes — not on a running total.
DemoAn example day with illustrative points, rounded. In the app your scores come from USDA and CoFID analytical data, measured against your own daily targets.
A calorie budget is a blindfold with a number on it.
…says nothing about whether your eyes saw a single milligram of lutein today.
…and your gut got six grams of fibre, which is a third of what it wanted.
…on a day your liver ran on toast, coffee and a meal deal.
Counting tells you how much. It never tells you what any of it fed. PeakPie answers the second question, which is the one your body is actually asking.
Eleven organs. One body.
Every nutrient in a meal is routed to the systems it serves. Fill an organ and it turns green. Neglect one and it stays red — in every theme, on every screen. We don’t soften the numbers.
Four taps, not four minutes.
People don’t quit food diaries because they stop caring. They quit because the diary is a chore. So the log had to be the fastest part of the app.
Your frequent foods sit on the home screen. One tap logs breakfast.
200,000+ foods, typo-tolerant, with real household portions — “1 medium egg”, not “48 g”.
Snap the plate. Every item on it gets recognised and priced up separately.
Scan the pack. Straight from the label, straight into the log.
Feed it and see.
The reel at the top is a scripted day. This one isn’t: tap whatever you like and watch which of the eleven answer, in any order you fancy.
No account, no install, nothing to undo.
Tap a food below. Eleven organs answer.
DemoIllustrative points, rounded. In the app your scores come from USDA and CoFID analytical data, measured against your own daily targets.
Real numbers. And an honest “we don’t know”.
An organ score is only worth as much as the nutrient data under it. Most of this app is that data.
Whole foods come from USDA FoodData Central and the UK's CoFID tables — laboratory numbers, not someone's best guess typed into a phone.
Hand-checked foods are locked in the database. A bulk re-import physically cannot overwrite them.
Barcode lookups read Open Food Facts, sense-checked against the nutrition panel before anything reaches your log.
When a food's data is too sparse to score honestly, the app says so instead of inventing a number to fill the gap.
The part that changes your eating.
One day of logging is a snapshot. A week is a pattern — and a pattern is something you can actually fix.
Every organ, tracked day over day. You find out that your gut has been amber for a fortnight.
Plain observations from your own week — what slipped, what climbed, and the food that fixes it.
A water ring with a target computed from your own body, not a flat two litres.
Your body, drawn as a card you can actually post.
None of it punishes you. There is no red failure screen, no lecture for a bad Saturday, and PeakPie never sends you a push notification.
Do I have to weigh my food?
No. Pick a household portion — a slice, a mug, a medium banana — or scan a barcode, or photograph the plate. Grams are there if you want them, and ignorable if you don't.
Is this another diet app?
No. There's no plan to follow, no forbidden list and no weigh-in. You can set a calorie goal if that's useful to you, but nothing in the app requires one.
Does it still do calories and macros?
Yes — calories, protein, fibre, and the micronutrients most trackers skip entirely. They're all in there. They're just not the headline, because they were never the interesting part.
Will it nag me?
It can't. PeakPie sends no push notifications at all. Your streak lives inside the app and waits for you to open it.
What do I need to install?
Nothing. It runs in your phone's browser; add it to your home screen and it behaves like any other app, full screen and one tap away.
Is this medical advice?
No — and it never pretends to be. Organ scores are a general wellness estimate for education only. Anything that matters clinically belongs with a qualified professional.
Your body is keeping score either way.
Set up takes about a minute, and the first meal you log will tell you something you didn’t know this morning.
Show me my body