Coming soon to iOS and Android

Track macros.
Eat clean.
Live better.

Macronaut measures instead of assuming. It learns your real metabolism from what you log and how your weight actually moves, then adapts your targets. No nagging, no guesswork, no streak shaming.

One email when it launches. No newsletter, no sharing your address.

Soon on
App Store
Soon on
Google Play
9:41▮▮▮
Good morning
Thursday 12 Feb
18 days
Why it's different

Six things most trackers don't do

01 · Adaptive targets
Learns your metabolism

A formula guesses what you burn. Macronaut compares what you logged against how your trend weight moved and corrects the target from your own data.

02 · Trend weight
Signal, not scale noise

Daily weight swings by a kilo for reasons that have nothing to do with fat. You see the smoothed direction and the rate per week.

03 · Scan anything
Barcodes and labels

Point the camera at a barcode, or at the nutrition table itself when the product isn't in any database. Both log in seconds.

04 · Kitchen
Pantry, prep, groceries

Bulk-scan what's at home, schedule meal preps across the week with portions planned, and get the grocery list that follows from it.

05 · AI coach
Explains its reasoning

Ask what to eat with what's in the pantry, or why a target changed. Pick the tone you want to be spoken to in.

06 · Privacy
No ads, no data sale

No advertising SDKs, no third-party analytics, no selling your food or health data. Delete your account and it's gone, immediately.

Pricing

Tracking is free. PRO is €4.99 a month.

Logging, scanning, rings, trends, pantry and meal prep don't cost anything. AI features run on credits, which you also earn inside the app and by inviting people. PRO removes the ceiling.

See what's in PRO
Monthly
€4.99
per month
Yearly
€29.99
per year · saves 50%