Premium health diary — not a medical device
Blood Snap: the premium blood pressure, sugar & weight diary
Type a reading, speak it, or snap a photo of any home monitor — BP cuff, glucometer, scale, Accu-Chek. AI assists the digits, you confirm. Charts, cloud backup, Google & Apple Health sync, exports. No ads. Ever.
Premium experienceNo ads — everCloud backupHealth sync
Premium by design
Everything a serious health diary needs. Nothing you don't.
Built for people who value their time and their data. AI-powered logging, cloud backup, health sync, exports — and no ads, ever.
AI Snap Entry
Photograph any monitor, cuff, glucometer or scale. On-device OCR first, AI assist when needed. You always confirm.
Voice & AI parsing
Speak a reading. On-device speech-to-text with smart parsing — review before save.
BP, sugar, weight & BMI
One diary for blood pressure, glucose, weight and BMI with cited sources. No diagnosis.
Medicine log & reminders
Add medicines, dose times, mark doses taken. AI label scan suggests name & dose.
Google & Apple Health sync
Bidirectional sync for BP, glucose and weight. Import Apple Health dumps.
Cloud backup
Firebase sync keeps readings across devices. Restore anytime, securely.
Export PDF & CSV
Date-grouped history. Filter by type and range. Export for your doctor.
No ads. Ever.
Core logging is free and ad-free. Premium unlocks unlimited snap, voice, AI and medicines.
The problem
Why a paper log (or five apps) falls short
If you check blood pressure or blood sugar at home, you've tried notebooks, notes apps, and trackers that asked for too much. Readings get missed. Trends never appear. Clinic visits get half a picture.
Paper notebooks fade.
Hard to read at the doctor's office. Impossible to spot a trend. Easy to lose the moment you need it.
Multiple apps, scattered data.
BP in one app, sugar in another, weight on the scale's app. Nothing connects. Nothing summarises.
Generic apps bury the log.
Most hide a simple reading behind clutter and ads. Blood Snap keeps big numbers and a short path to save. No ads. Ever.
Built for daily use
A blood pressure, sugar & weight tracker in one premium app
Log blood pressure readings, glucose levels and weight in seconds. Chart the numbers you entered. Blood Snap does not diagnose or label a “normal” range.
Blood pressure & glucose log
Big controls for systolic, diastolic, pulse, glucose (mmol/L or mg/dL) and weight. One form so anyone can log a home reading without help.
Voice log
Speak your reading. On-device speech-to-text, then review the numbers before you save.
Snap a photo of your monitor
Photograph a cuff, monitor, glucometer or scale display. On-device OCR first — you confirm every value before saving.
Charts & trends
7-day, 30-day and 3-month charts with averages, min and max of the numbers you logged.
Optional BMI
BMI shown as a calculated number from logged weight and height, with WHO and CDC citations. Not a diagnosis.
Export a PDF for your doctor
Date-grouped history table — filter, edit, delete. Export PDF or CSV for your doctor from History.
Pill & medicine reminders
Schedule pill reminders and daily check-ins. Optional personal reminders when a reading crosses values you set.
No ads. Cloud backup.
Core logging is free with no ads anywhere. Premium adds cloud backup, sync and unlimited AI features.
Free downloads
Free printable health trackers (PDF)
Download a free PDF in one tap, or track it all in the Blood Snap app. See all free templates →
Prefer your phone? Log readings in Blood Snap and export a PDF for your doctor
Did your doctor ask you to track your blood pressure?
Start with a free printable blood pressure log, or read how to keep a blood pressure diary. When you are ready for charts, cloud backup and a clean PDF export, download Blood Snap — free on iPhone and Android.
How it works
Log your health in 3 steps
1
Type, speak, or snap
Use + for manual entry, the mic for voice, or the camera for snap. Review every number before saving.
2
See your trend
Every entry lands on a clean chart. Weekly and monthly views of the numbers you logged — no colour-coded diagnosis.
3
Export & back up
Export PDF or CSV from History. Cloud backup keeps readings safe across devices.
Inside the app
See the app: dashboard, snap entry and charts
Generous spacing. Big numbers. No Normal/High badges. Core logging is free with no ads anywhere. Premium adds unlimited snap, voice, AI and medicines.
9:41●●●
Today
Dashboard
Blood Pressure
118/76
Glucose
5.4 mmol/L
Weight
72.4 kg
AI
Cloud backup
Synced securely. Restore anytime, on any device.
Inside the app
Real screenshots from Blood Snap
Big numbers, clean charts, snap entry, medicines and more. Swipe through the actual app.
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Roadmap
More premium features coming soon
We ship steadily. Here is what is on the way for premium users.
Home screen widgets
Coming soon — for premium users.
Multi-profile (family)
Coming soon — for premium users.
Diet tracking & reminders
Coming soon — for premium users.
Watch app (Apple/Android)
Coming soon — for premium users.
Advanced insights & reports
Coming soon — for premium users.
Shared doctor reports
Coming soon — for premium users.
Early users
Built with the people who use it.
“My father is 64 and never used a tracking app before. Within two days he was logging morning and evening BP without help. The big numbers and the snap feature won him over.”
“I switched from a notebook. Showing my doctor a clean PDF of three months of readings changed the conversation — they could see the log, not a single clinic check.”
“The snap from his home BP cuff and the big numbers mean my mother can log without me. Logging tips can be read in Urdu. No app we tried made a daily check this simple.”
Health library
Blood pressure tracker and blood sugar log guides.
Start with the free tracker pages and printable logs people search for, then the cited how-to articles. Blood Snap stays a diary. See all free printable health trackers.
Blood pressure
Blood sugar
Premium
FAQ
Questions about Blood Snap
Yes. Blood Snap is free to download with no ads. Manual logging, history, charts, and reminders are free. The free tier includes 1 snap and 1 voice entry per day and up to 2 medicines. Optional Blood Snap Pro unlocks unlimited snap and voice with AI parsing, unlimited medicines with label scan, and export, import, and sync.
Pricing
Free to start. Premium when you need more.
Core logging, charts and reminders are free forever with no ads. Pro unlocks unlimited AI snap & voice, medicines, cloud backup, health sync and exports.
Free
$0
Forever. No ads.
Blood Snap Pro
$3.3/mo
Charged annually at $39.99/yr · save ~$19.89
Premium health diary
Start your Blood Snap diary today.
Three numbers, one app. AI snap, voice, charts, cloud backup, health sync, exports. No ads. Not a medical device.