Nutri
Join the beta Most apps count calories.
Nutri finds connections.
A food log for iPhone that links what you eat to how you sleep and recover.
Join the beta Free in TestFlight beta
A real insight
Dairy days.
Lower HRV.
On days Alice ate dairy, her overnight HRV tended to be lower. Nutri says “tended to” because that’s what the data supports.
- 59
- days with both a food log and an HRV reading
- -0.63
- correlation, shown on the card
Log it the easy way.
Take a photo, say it or scan it.
Photo
Snap the plate. Nutri recognises the food and fills in the numbers.
Voice
Say what you ate. It’s transcribed on your iPhone.
Barcode
Scan the packet.
Portions
On iPhones with LiDAR, Nutri measures how much is on the plate.
Up to 28 Vitamins and minerals.
Each one set against your body.
Counted in every meal the food data covers, then compared with your sleep and heart readings.
- Calcium
- Iron
- Magnesium
- Zinc
- Potassium
- Sodium
- Phosphorus
- Selenium
- Copper
- Manganese
- Chromium
- Molybdenum
- Iodine
- Chloride
- Fluoride
- Vitamin A
- Vitamin C
- Vitamin D
- Vitamin E
- Vitamin K
- Vitamin B6
- Vitamin B12
- Folate
- Thiamin
- Riboflavin
- Niacin
- Pantothenic acid
- Biotin
Your plate, meet
your body.
Nutri sets what you eat against what Apple Health already records.
What you eat
- Vitamins and minerals
- Single foods
- Caffeine
- Alcohol
- Late meals
How your body responds
- Resting heart rate
- HRV
- Sleep
- Respiratory rate
- VO₂ max
Like with like
Days with a food against days without. Rank-based, so one odd day can’t swing it.
Carry-over
A good night makes the next one likelier. Nutri allows for that before it trusts a link.
The day after
Some effects take time, so it checks the following days too.
Tested on noise
before it spoke.
We fed the analysis data with no real link in it and counted how often it found one anyway.
89.5
in 100 at first
5-7
in 100 before insights went live
It tells you
how sure it is.
Insights arrive as the days build up, each labelled with what it rests on.
Day 2
Nutrients against your targets
Day 7
Early patterns with overnight HRV
Day 14
Nutrients against sleep and heart, marked exploratory
Day 30
Food and body, worded by strength of evidence
And the everyday parts.
Water
A daily goal.
Weight
Logged beside your meals.
Supplements
With reminders.
Streaks
If you want them. Off if you don’t.
Your data stays yours.
Encrypted, exportable, and deletable whenever you like.
Photos aren’t kept
Each one is recognised on a server in the EU, then discarded. Never used for training.
Never sold
Not to advertisers, analytics companies or outside researchers.
Health sync is your call
Turn off Apple Health sync and the synced copy is deleted.
Questions
Do I need a smartwatch?
No. Logging and nutrients work on iPhone alone. The patterns between food and your body need heart-rate, HRV or sleep data in Apple Health, which usually comes from a watch or ring that writes to it.
Where do the nutrient numbers come from?
USDA FoodData Central and Open Food Facts. When Nutri looks a food up, only the barcode or the search term is sent.
What does the beta cost?
Nothing. It runs through Apple’s TestFlight. Tap Join the beta above, or scan the QR code, and install it straight away. No invite needed.
Is this medical advice?
No. Nutri shows patterns in your own data. If you’re thinking about changing your diet for a health reason, talk to your doctor.
Anything else: support@gonutri.app
Try Nutri in beta.
Free on TestFlight. No invite needed. Join with the link or the code.
Scan with your iPhone camera