Big number boxes
Top number, bottom number, pulse — the way your machine shows them. The boxes start empty: the diary never fills in a number for you.
A diary for your BP and sugar readings — one plain word for each.
This is a diary. Measure with your machine, then write it here.
Type the numbers your BP machine or sugar meter shows. The diary tells you in one word how each reading compares, keeps every reading for Amma, Nanna and you, and makes a page your doctor can read in 30 seconds.
Get it on Google PlayBP words from ICMR's treatment workflow (May 2026); sugar ranges from ICMR and ADA 2026. Checked 1 November 2026.
Six things, and nothing that gets in the way of writing a reading.
Top number, bottom number, pulse — the way your machine shows them. The boxes start empty: the diary never fills in a number for you.
Normal, Slightly high, High, Very high or Low — always with an icon, never colour alone. Tap it to see the rule behind it.
Fasting, before a meal, 2 hours after a meal, bedtime or any time. Each has its own range, so 150 after lunch is read differently from 150 fasting.
One diary for each person on one phone, free. The name label on the cover says whose diary is open.
A PDF laid out like a paper diary — dates down, morning and evening across — with English headings beside your language. Or a WhatsApp image, or a CSV file.
A gentle reminder at the times you choose, for each person. The phone asks for notification permission only when you turn one on.
If BP is 180/120 or more, or sugar is below 70 or above 250, the diary saves the reading and then shows, in plain words, what to do next — with a button that opens your phone's dialer with 108. It is a reminder of first steps, never a replacement for your doctor or the hospital.
See the exact numbers we useNo phone can measure blood pressure or blood sugar by itself, and BP Sugar Diary never claims to. It has no camera or fingertip test. It does not diagnose, and it never tells you that you have a disease.
Readings, names and reminders are kept on your phone. Nothing is sent to us — we run no server for the app.
Read the privacy policyThe words follow published guidelines, and one reading decides nothing. Your doctor looks at many readings and at you.
Read the disclaimer