It started with a sphygmomanometer on the kitchen counter and a stack of index cards.
A family member was asked by their doctor to track blood pressure twice a day for three months. The "log" was a piece of paper. After the first week, it was crumpled. After the second, it was lost. At the follow-up appointment, the doctor had almost nothing to work with.
There had to be a better way — something that just works, stays on the phone, and produces a clear chart the moment you hand the doctor your phone. So I built it. Private, simple, and honest about what it is: a personal log, not a medical device.
Log in three taps
Enter systolic, diastolic, and pulse. Add a note if you want. Done in under ten seconds — no friction, no login, no loading screen.
Trends that make sense
Charts that show your weekly and monthly patterns at a glance. Spot the reading spikes and the quiet periods without a statistics degree.
Syncs with Apple Health
Every reading you log writes back to Apple Health automatically. Your cardiologist can request a Health export — your data is already there.
Your data, only on your device
No server, no account, no email. Everything lives in SwiftData on your iPhone, backed by your iCloud backup the same way photos are.
Morning and evening reminders
Optional local notifications remind you to measure at the times your doctor recommends — before coffee, before bed, or whenever you set.
Export for your doctor
Generate a clean PDF or CSV summary of any date range. One tap to share it via AirDrop, Mail, or Messages before your next appointment.
Free — no subscription, no ads, no In-App Purchases.
Blood Pressure Tracker is distributed free of charge on the App Store. No subscription, no In-App Purchases, no ads. All current and future updates are free. If you delete and reinstall the App, just re-download it from the App Store at no cost using the same Apple ID.
