Tahti: Blood Pressure Tracker

A calm, private way to track your blood pressure.

Tahti is a simple journal for your blood pressure readings. Log systolic, diastolic, and pulse in seconds. See your trends. Share a clean report with your doctor. All without an account, ads, or a cloud you never asked for.

PRIVACY FIRST
• Your readings are stored on your device.
• No account. No sign-up. No tracking.
• Optional Apple Health sync — you stay in control.

WHAT YOU CAN DO
• Log readings in a few taps, with optional notes.
• See 7-, 30-, and 90-day trends with clear charts.
• Get gentle reminders at the times that fit your routine.
• Export a doctor-ready PDF or CSV report for any date range.
• Sync with Apple Health (optional) to see readings from connected blood pressure monitors alongside the ones you log.

WHO IT'S FOR
• Anyone keeping an eye on their blood pressure.
• People who want a clean log without medical jargon or marketing fluff.
• Patients building a record to share with a healthcare professional.

NOT A MEDICAL DEVICE
Tahti is a journal, not a diagnostic tool. The classifications shown (Normal, Elevated, High) are general guidance — they aren't a substitute for advice from your doctor. If you're concerned about a reading, talk to a healthcare professional.

Quiet, on your device, yours.