BP Log – Blood Pressure Diary

BP Log – Blood Pressure Diary is a private blood pressure log that keeps every reading on your phone. No account, no cloud, no sign-up. Open the app, type systolic, diastolic and pulse, and you are done in three taps.

Built for people managing hypertension who want a simple blood pressure journal they can show their doctor, not another app that measures nothing and sells your data.

WHY BP LOG
• Nothing leaves your phone. Your readings are stored only on this device and are never uploaded, synced or sold.
• No account and no cloud. Delete the app and the data is gone with it.
• No "measurement" tricks. BP Log is a diary: it records readings from your own cuff. It never claims to measure blood pressure with a camera or finger.
• Honest free tier. Unlimited readings, unlimited history, no reading cap.

LOG IN THREE TAPS
• Numeric keypad opens on launch when your last entry is older than a day.
• Optional tags per reading: arm, posture, before or after medication, and a note.
• Colour-coded range on every reading (normal, elevated, stage 1, stage 2, crisis) using AHA categories, with ESC categories available in settings.

SEE THE TREND
• 7, 30 and 90-day trend chart with range bands and averages.
• Average chip for the selected range on the readings list.
• Edit or delete any reading at any time.

BP LOG PRO (optional)
• Ad-free.
• PDF report for your doctor: readings table, averages, chart, date range and patient name.
• CSV export of your whole hypertension log.
• Morning and evening reminders.
• Local backup file export and restore.
• Multiple profiles on one device (yourself, a partner, a parent).

A BP TRACKER YOU CAN TRUST
A blood pressure journal only works if you keep it. BP Log stays out of your way: a small banner on the list screen, never an ad on the entry form, and Pro removes ads entirely.

BP Log is a diary, not a medical device. It does not measure blood pressure and does not give medical advice. Range categories are general references from the American Heart Association and the European Society of Cardiology; talk to a clinician about your readings.