New — visit companion is live

Your family's health, finally decoded.

Upload any lab report. Walk into doctor visits prepared. Understand every value. One private vault for everyone you care about — from baby seekers to grandparents.

Create free vault Watch a 60-sec demo
PRMS
End-to-end encrypted
Doctor reviewed
P
Papa · 64 · Dr Lal Path Labs
Blood report, decoded
2 flagged
Vitamin D
Low · range 30–100
18ng/ml
down from 24
HbA1c
Watch · pre-diabetic
6.2%
up from 5.8
Hemoglobin
Normal · in range
14.1g/dL
Total cholesterol
Normal · in range
182mg/dL
OCR complete · 14 values read
AI summary generated
Six life stages

Care that follows the whole journey

One vault. Six modes. The product reshapes itself based on whose health you're tracking.

Baby seekers
Cycle, fertility, IUI prep
Open
Pregnancy
40 weeks + postpartum
Open
Kids
Growth, vaccines, milestones
Open
Men's health
Heart, sleep, stress
Open
Women's health
Cycle, PCOS, menopause
Open
Elderly
Meds, falls, dignity
Open
Three quiet superpowers

The moments around medical care, finally handled well

Three features nobody else does. The things that actually keep families safer and more confident.

BeforeDuringAfter
Doctor visit companion
Build a one-page brief before each visit. Record with consent. Get a plain-English summary and action items after.
  • Symptom intake builds printable brief
  • One-tap consent recording
  • Auto-extract medications and follow-ups
Call 112
Help when seconds count
If your input suggests emergency — chest pain, stroke signs, severe bleeding, suicidal thoughts — we stop everything and route you to exactly the right help.
  • Country-specific emergency numbers
  • Crisis hotlines for mental health
  • First-response steps before help arrives
"Incidental nodule, follow-up MRIin 6 weeks recommended"JargonTap to decode"Doctor noticed something extra.Get another scan in 6 weeks to be safe."Clear
Plain English, every time
Tap any term, value, or sentence on any report. Get an explanation calibrated to your age, sex, and conditions — that never softens what your doctor advised.
  • Decodes "borderline", "incidental finding"
  • Voice mode for elderly users
  • Preserves urgency, never sugar-coats
How it works

From confused to clear in four steps

1
Snap or upload
PDF, photo, scan — any lab report.
2
LOWWATCHGOODGOODGOOD
AI decodes
Every value extracted, classified.
3
See trends
Spot patterns across years.
4
Share or act
Send to doctor, book retest.
The family vault

Drop in a report. Walk out understanding it.

Every value, color-coded against your age and sex. Plain English on what's off and what to do. Trends across every report you've ever uploaded.

Reads any lab format
Up to 8 family profiles
Emergency QR for paramedics
Share with doctor in one tap
Upload a sample

Papa · HbA1c trend

Last 4 quarters · normal < 5.7%
Watch
5.7 pre-diabetic6.5 diabetic
Jun · 5.4Sep · 5.6Dec · 5.8Mar · 6.2
Sugar has climbed 0.8% in 9 months. Time to act before it crosses into diabetes.
Money saved, worry reduced

Tools that work quietly for your family

Each tool tackles a real-world painpoint. Hover over any card to see exactly what it does.

₹2,400₹850₹3,200₹1,550Saved ₹2,400 →

Catch hospital overcharges

Live

Upload any bill. Spot phantom items, duplicate charges, inflated rates.

Avg savings ₹4,200 per bill
Brand₹450Generic₹8581% off

Cut medicine bills 60–80%

Beta

Scan any branded med. See the same molecule from generic alternatives nearby.

Across 12,000+ molecules
Apollo₹850SRL Diagnostics₹680Thyrocare₹420↓ 51% cheaper · CBC test

Compare lab test prices

Coming soon

CBC, lipid, thyroid prices across all major chains. Save on every booking.

Across 14 lab partners
Verified authenticCrocin 500 · GSK · Batch #2438

Don't get fooled by fake meds

Limited beta

Scan the strip. Verify with manufacturer. See packaging tells before you swallow.

Tracks top 200 brands
Birth2 mo4 mo!Due now12 moDTaP vaccination schedule

Lifetime vaccine tracker

Live

Birth through elderly. Country-aware schedules. Reminders for every family member.

Supports 12 countries
Karwa Chauth · Oct 20MTWTFS171819202122!Diabetes-safe fasting guide

Fasting and festival mode

Live

Ramadan, Karwa Chauth, Lent, Navratri. Guidance per condition with warning signs.

For 9 traditions
50+
Free calculators
200+
Doctor-reviewed articles
12
Countries supported
100%
Ad-free, forever
Verified by doctors

Every word, signed off by a practising doctor.

Real names. Real registrations. Real specialties. Reviewer signoff and date on every page.

Verified credentialsMedical Council registration checked for every reviewer
Dated reviewsEvery article shows when it was last clinically reviewed
Encrypted vaultYour medical data is yours. We never sell, never share.
View doctor panel →
PC
Dr Poonam Sekhon Chahal
Emergency Medicine Physician
Dr L H Hiranandani Hospital, Mumbai
MBBSMEMACLSATLSPALSPoCUSECMO
"Patients spend years collecting reports they never understand. healthcalculus finally makes their own health legible to them."
From the blog

Plain-English health, reviewed by doctors

Short, practical explainers — every one signed off by a practising doctor.

Mental health

The tiger is a lie

Your body can't tell an email from a predator — so it runs the same 300,000-year-old emergency response 100 times a day and never recovers. Here's what chronic stress does to your heart, gut, skin and years, and the one ancient nerve that can switch it off in 90 seconds.

14 minDr. Poonam Sekhon ChahalDr. Poonam Sekhon Chahal
Mental health

You are not burning out. You are being burned.

Burnout isn't weakness — it's a measurable, structural change in your brain, your hormones, and even your cells. Here's what overwork actually does to you, and the five research-backed interventions that put the fire out.

13 minSShirin Kachare
General health

The 8-hour surgery you perform on yourself every night

Sleep isn't rest — it's surgery. The hidden science of what your body actually does in eight hours: the brain-cleaning, the caffeine lie, the hours-awake-equals-drunk study, and the five free rules that fix it.

12 minDr. Poonam Sekhon ChahalDr. Poonam Sekhon Chahal
Read all articles
I used to keep my parents' reports in a folder I never opened. healthcalculus showed me my dad's sugar was climbing for nine months — we caught it before it became diabetes. This isn't an app, it's family insurance.
SK
Sneha Kapoor
Daughter, caregiver · Pune
Health, calculated

50+ doctor-reviewed calculators

Free, validated, transparent. Each tool shows the formula behind it.

10 tools

Heart & circulation

BP, ASCVD risk, heart rate zones

Popular: FraminghamExplore
4 tools

Diabetes & sugar

HbA1c↔eAG, insulin dose, IDRS

Popular: HbA1c → eAGExplore
5 tools

Mental health

PHQ-9, GAD-7, sleep, stress

Popular: PHQ-9Explore
10 tools

Pregnancy & baby

Due date, ovulation, growth %

Popular: Due dateExplore
12 tools

Body & nutrition

BMI, BMR, TDEE, protein, water

Popular: BMI for SAExplore
3 tools

Women's health

Cycle, menopause, bone density

Popular: OvulationExplore
7 tools

Kidney & liver

eGFR, FIB-4, creatinine

Popular: eGFRExplore
5 tools

Elderly & geriatric

Fall risk, frailty, cognitive

Popular: Fall riskExplore
BMI for South AsiansIndian Diabetes Risk ScorePregnancy due dateChild growth percentileHbA1c → eAGeGFR kidneyCholesterol riskSleep debtPHQ-9 screenFall risk for elderlyFramingham score
Browse all calculators →

Start your family's health vault

Free forever. No card needed. No ads, no data sold. One calm place where your family's health finally makes sense.

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End-to-end encrypted Doctor reviewed No ads, ever