Log a meal in a couple of taps
Type a name, search, scan a barcode, or photograph the plate. The calories, macros, vitamins and additives fill themselves in. The free tier covers up to 25 foods a day. More on the food scanner →
Track what you eat, and how you felt, in one UK diary
Log a meal in a couple of taps, then log how you felt after: bloating, gut, energy, mood, sleep. Over a few weeks, the diary shows which foods keep showing up on the days you feel rough.
Free download Pro £3.99/month or £34.99/year Up to 25 foods + 5 reactions on the free tier
01
What the diary actually does
What the diary tracks: food and how you felt
Most apps track one half. Food, or symptoms. Ours holds both, in the same place, so the pattern between them can surface on its own.
Log how you felt after eating
Bloating, gut, energy, mood, sleep, skin, headache, nausea. Each entry carries a severity and a time, so the diary knows what came after which meal. The free tier covers up to 5 reactions. More on the reaction tracker →
Suspected triggers after a few weeks
Once the diary has a few weeks of food and reaction entries, the suspected-triggers view surfaces which foods keep showing up on the days you felt worst. Not a diagnosis, a starting point. More on suspected triggers → (Pro.)
The AI Coach reads what you logged
The Coach can read your diary, your reactions, your training and your fasting. Ask about a meal, a week or a goal and the answer references your own data, in the same app, with no copy-paste. More on the AI Coach → (Pro.)
Food
Reactions
Workouts
Fasting
02
A week of food and reactions
A week of food and reactions, joined up
Reactions line up against the meals that came before them
Say you have a creamy curry on Monday, Wednesday and Friday, and log bloating that evening each time. On the lighter nights, the reaction log stays blank. Over the week the diary counts it up: the curry sauce showed up before bloating on three of the three days you ate it.
The suspected-triggers view puts that at the top of the list. It is a pattern, not a diagnosis. You take the summary to your GP or dietitian instead of reverse-engineering last week from memory, and the clinician decides what to do with it.
03
Where we stop, and where the GP starts
We track and surface, your GP diagnoses
NutraSafe is a tracking and awareness tool, not a clinician. We don't tell you to cut a food out, we don't say what's wrong, we don't prescribe. We give you something concrete instead of trying to recall what you ate last Tuesday.
What the GP gets when you walk in
Bring the diary summary. It's a list of meals, reactions, severities and the count of how often each food showed up before each symptom. A 10-minute appointment goes a lot further when the GP isn't reverse-engineering your week from memory.
The same goes for your GP, a dietitian, or a gastroenterologist. The diary is evidence, not a conclusion. The clinician decides what to do with it.
We never tell you to eliminate a food. We never tell you it's an allergy or an intolerance. That call belongs to a clinician, and the diary helps them make it.
05
Questions people ask
Food and reaction tracking questions
The questions we get from people scanning a packet in the aisle and wondering whether the app does the second half too.
Can I track both food and reactions in one app?
Yes. You log meals by name, search, barcode or photo. You log reactions (bloating, gut, energy, mood, sleep, skin, headache, nausea) in the same diary. They sit side by side, which is how the pattern surfaces.
How long until a pattern shows up?
Most people see something within one to two weeks of consistent logging. After three to four weeks the suspected-triggers view (Pro) gets useful, because the diary has enough data to spot which foods keep showing up when you feel rubbish.
Is it free?
The download is free. The free tier lets you log up to 25 foods a day and up to 5 reactions, with the barcode scanner and the additive flag. NutraSafe Pro is £3.99 a month or £34.99 a year and lifts both caps, adds the AI Coach, suspected triggers, workouts, fasting and the AI meal scan.
Does it replace a GP or dietitian?
No. We track and surface. We don't diagnose, we don't prescribe. The diary gives you something concrete to take to your GP or dietitian instead of trying to remember what you ate last Tuesday.
What reactions can I log?
Bloating, gut, energy, mood, sleep, skin, headache, nausea. Each entry has a severity (mild, moderate, severe) and a time relative to the meal it followed.
Can I export the diary?
Yes. The app generates a summary of your food and reaction history that you can take to a GP, dietitian or gastroenterologist appointment. More useful than a 10-minute conversation from memory.
Does it work with UK supermarket foods?
Yes. The barcode scanner reads any UK pack that exists in the food databases. Tesco, Sainsbury's, Asda, Morrisons, Aldi, Lidl, Waitrose, Co-op and M&S own-brands plus branded products are all covered.
Log what you eat and how you felt, and watch the pattern surface
Get NutraSafe on the App Store
→
Free download with up to 25 foods and 5 reactions a day. Pro at £3.99/month or £34.99/year lifts both caps and unlocks suspected triggers, the AI Coach, workouts and fasting.
iPhone · iOS 17 · Cancel any timeDiary