Know what's in it.
And what it means for you.
Scan any food. Get an honest score — and a fit made for your health.
Educational — not medical advice
Overall score
60% nutrition · 30% additives · 10% organic bonus.
Educational — not medical advice
For Akshay
Go easy
Three seconds. Two answers.
Point at a barcode. KaiScan does the rest.
Scan
Point your camera at any barcode. Torch included for dim aisles.
Score
An objective KaiScore out of 100, graded A to E — the same for everyone.
Fit
Then a second score, calculated for your conditions and your country.
The KaiScore
One honest score.
Nothing hidden.
60% nutrition. 30% additives. 10% organic.
- A Nutri-Score-based read on energy, sugar, saturated fat, salt, fibre and protein.
- Every E-number classified by risk — and explained, not just listed.
- Graded A to E, so you can compare two products in a glance.
Educational — not medical advice
Overall score
60% nutrition · 30% additives · 10% organic bonus.
Personalized fit
A score made
for your body.
The label is the same for everyone. You aren't.
Tell KaiScan your health conditions once. From then on, every product gets a second score — yours — with a plain verdict: Good fit, Go easy, or Not ideal.
- Country-calibrated. Daily limits follow WHO, EU, UK, US FDA, India's ICMR or AU/NZ guidance — with WHO as the worldwide fallback.
- Around 25 conditions — diabetes, hypertension, heart, kidney, cholesterol, PCOS, IBS, thyroid, gout, pregnancy and more.
- Safety over averages. If a product is bad for even one of your conditions, your personal score stays low. No comforting middle ground.
Educational — not medical advice
For Akshay
Go easy
Daily limit · per 100g · UK
✦ Your KaiScan coach
This product won't raise concerns for gluten intolerance because no gluten is listed. It is gentle on high cholesterol thanks to its low saturated fat content. For diabetes, it contains moderate sugar, so keeping portions small is advisable.
Allergen safety
Allergies,
handled honestly.
"Contains" and "may contain" are not the same word. We don't treat them like it.
- A declared allergen is a hard avoid — it dominates the score, whatever else the product does well.
- A precautionary trace is a clearly-labelled caution, listed separately under "may contain traces".
- Matching is exact, so a coconut is never mistaken for a tree nut — no crying wolf, and no quiet misses.
- Covers the EU-14: gluten, milk, peanut, tree nuts, soy, egg, fish, shellfish, sesame, lactose and more.
For Akshay
Not ideal
Daily limit · per 100g · UK
Every additive, explained.
Tap any E-number and get the museum label, not a mystery code.
What it is
Its category and what it actually does in the product — emulsifier, preservative, colour, sweetener.
What's known
Any potential associated risks, stated plainly and proportionately — with a clear risk level, not a scare word.
Where it's from
Sources you can check yourself: EFSA, IARC, ANSES and WHO. Linked, not paraphrased into vagueness.
Educational — not medical advice
Your KaiScan coach
A plain-language take.
Never hype.
Two or three sentences on what this product means for you — grounded in the rules, not improvised.
- Written from the same verdicts you can see on screen, so it can't contradict them.
- Careful with language: "won't raise concerns for gluten intolerance" — never "good for your diabetes."
- Speaks your language, in all eight of them.
Educational — not medical advice
✦ Your KaiScan coach
This product contains gluten, so it should be avoided for gluten intolerance. It is very high in saturated fat, which can raise LDL cholesterol, so it should be avoided for high cholesterol. It also has a very high sugar content that can sharply increase blood sugar, so it should be avoided for diabetes.
Only ever suggests something that fits you better — never an item that's still unsafe for your allergy.
Alcoholic drinks are flagged, score-capped and set to "go easy" regardless of what the nutrition panel says.
Compare. Save. Watch it improve.
The aisle decisions, and the bigger picture.
Compare
Compare
Two products, head to head, judged against your conditions — not just their overall grades.
Saved products
Save
Build a safe list you can filter by condition — synced to your account, ready before you shop.
History
↗ This week
Trends
Your scans, your weekly average, and whether the trolley is quietly getting better.
Privacy
Your health stays
on your phone.
Your health conditions are stored on your device only — never on our servers.
That's a deliberate trade-off, and we'd rather be straight about it: because your conditions never leave the phone, they don't follow you to a new device or a fresh login. You re-enter them once. We think that's the right price for keeping the most sensitive thing about you out of a database.
- Conditions: on-device only.
- Scan history and saved products: in your account, so you don't lose them.
- Analytics are anonymous, and you can switch them off in Profile.
Scan a product
Your health conditions are kept on this device only (private), so they don't carry over between logins. Add them in Profile to tailor every score to you.
Set conditions ›
Pricing
Founding price.
Locked for as long as you stay.
Start with 7 days free — 168 hours, counted from the moment you begin, not "until Friday". Then it's the price below, and it stays that price for you.
MONTHLY
£4.99 / month
Cancel any time.
YEARLY
£29.99 / year
Works out at £2.50 a month — £59.88 if you paid monthly.
Save 50%Free
Always
- The full KaiScore, A–E
- Nutrition breakdown
- Additives, explained with sources
- Allergen flags — contains and traces
- Scan history
Premium
£4.99/month or £29.99/year, after your 168 free hours
- Everything in Free
- Your personalized fit score
- Per-condition breakdown + daily limits
- Country-calibrated guidance
- Your KaiScan coach
- Condition-tuned alternatives
- Compare, safe lists and weekly trends
Cancel any time before the 168 hours are up and you won't be charged. If you subscribe at the introductory price, that price stays yours for as long as your subscription runs — it won't rise when the price does. Prices shown in GBP and include VAT; your local price and currency are set by Google Play.
Eight languages.
Every country.
Pick your language and country when you start. Daily limits follow your country's guidance — and anywhere we don't have national values, we fall back to the WHO's.
Start with your next shop.
Scan the first thing in your cupboard. You'll know in three seconds whether it's for you.
Educational — not medical advice