BP Diary: 7-Day Home Log
Morning & evening, one average
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Ever been asked, "What's your average blood pressure at home?"
BP Diary guides you through 7 days of morning and evening readings before your appointment and turns them into the single home-BP average your doctor wants to see.
• 7-day pre-visit course — two readings each morning (within an hour of waking) and evening (before bed). Day 1 is left out of the average, as guidelines recommend.
• Big number pad — type what your monitor shows; it moves from systolic to diastolic to pulse on its own.
• Catches typos — if top and bottom look swapped or a value seems unlikely, it asks once before saving.
• Doctor view — 7/30/90-day average, morning vs evening, highest and lowest, and a trend chart in large type. Share as text or export CSV.
• On-device insights — is morning higher than evening, is it trending up, does it vary a lot day to day.
• Morning and evening reminders.
No account. Your readings are stored only on this device and never sent anywhere. Logging, charts, the 7-day course, the summary and text/CSV export are all free. Only the doctor-visit PDF report (one A4 page) is a one-time purchase, not a subscription.
BP Diary does not measure blood pressure — it is a log for readings from your own cuff monitor. Categories (Korean Society of Hypertension 2022 guideline) and insights are for reference only, not a diagnosis. Always talk to a medical professional about treatment.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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New: doctor-visit PDF report.
• In the For Doctor tab, tap 'Doctor report (PDF)' to turn your morning and evening averages, highest and lowest, 7-day course result and a day-by-day table into one A4 page to print or share
• One-time purchase, not a subscription. Restore Purchases is supported
• Logging, charts, the 7-day course and text/CSV export stay free
The developer, INPHIL CHOI, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- INPHIL CHOI
- Size
- 21.6 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 4 more
- English, Japanese, Korean, Simplified Chinese, Traditional Chinese
- Age Rating
13+
- 13+
- Infrequent
Medical Treatment information
Contains
Health or Wellness Topics
- In-App Purchases
Yes
- Doctor Report (PDF) $2.99
- Copyright
- © 2026 CreativeLab