Blood Pressure Diary: BP Log

Blood pressure tracker and diary for daily heart health. Log your BP readings, measure your heart rate with your phone camera, and never miss a check-in with smart reminders.

BP Daily is a clean, modern blood pressure app — no ads, no accounts, no clutter.

★ WHAT YOU GET FREE

Unlimited blood pressure log — record systolic, diastolic, and pulse with optional notes
Heart rate measurement with your phone camera — check your pulse (BPM) anytime
AHA 2017 color zones — every reading instantly classified: Hypotension, Normal, Elevated, Hypertension Stage 1, Stage 2, Hypertensive Crisis
Smart reminders — custom times, push notifications keep you on track
Weekly trend chart — dual-line systolic and diastolic for the past week
Weekly stats — average SYS, DIA, and pulse, color-coded by zone
7-day calendar strip — see at a glance which days you logged
Dark mode — follows your system theme
100% offline — no account, no cloud, no tracking


★ BP DAILY PRO (optional upgrade, free trial on the yearly plan)

Unlimited heart rate measurements — no daily cap on camera pulse readings
Full history — Month and All-time filters with averages, stats, and trend charts across your entire log
PDF report for your doctor — clean, printable report of readings, averages, and zones


★ HOW IT WORKS
Take your blood pressure with your home cuff monitor (BP Daily does not measure BP through your phone), open the app, and log systolic, diastolic, and pulse. Get instant AHA color classification and view your trends on the History tab.

To measure your heart rate, tap the pulse button, place your fingertip over the rear camera and flash, and hold still for about 22 seconds. The app reads your pulse via photoplethysmography (PPG) — the same optical technique used by many fitness apps. It estimates heart rate only and does not measure blood pressure.

★ AHA 2017 BLOOD PRESSURE CATEGORIES

Hypotension: below 90 / 60 mmHg
Normal: 90–120 / 60–80 mmHg
Elevated: 121–129 / under 80 mmHg
Hypertension Stage 1: 130–139 / 80–89 mmHg
Hypertension Stage 2: 140+ / 90+ mmHg
Hypertensive Crisis: 180+ / 120+ mmHg


★ WHO IT'S FOR
People with high blood pressure tracking daily readings at home, patients building a record for their doctor, caregivers helping a parent or partner stay on top of BP, and anyone curious about their blood pressure and heart rate trends.

★ PRIVACY
BP Daily is offline-first. No accounts, no sign-ups, no advertising trackers, no analytics, no cloud sync. Your readings stay on your device. The camera is used only for pulse measurement — nothing is recorded or shared.

★ SUBSCRIPTION TERMS
BP Daily Pro is an optional upgrade — the base app remains fully functional without subscribing. Monthly and yearly plans are available; prices in your local currency are shown in the app. Subscriptions auto-renew unless cancelled at least 24 hours before the end of the current billing period. Manage or cancel any time in your Google Play account settings.

★ NOT A MEDICAL DEVICE
BP Daily is a personal blood pressure diary and heart rate tracker. It is not a medical device, not a substitute for medical advice, and not intended for diagnosis or treatment. Blood pressure values must be entered manually from a separate home blood pressure monitor (cuff). The camera-based heart rate feature provides an estimate for personal tracking only. Always consult a qualified healthcare professional for medical decisions about hypertension, medication, or treatment.

A simple, modern blood pressure app for your daily heart health.

Recent changes:
Improved subscription and purchase handling.
General stability and performance fixes.