Vitals Diary
Blood pressure log & PDF
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Measure your heart rate with the camera, log blood pressure and glucose with big easy wheels, and hand your doctor a clean PDF. Your health data stays on your phone.
The blood pressure diary your doctor can read.
Vitals Diary makes logging blood pressure simple enough for everyone —
including your parents. Big numbers, step-by-step entry, and a clean PDF
report you can hand to your doctor at the next visit.
MADE FOR EASY LOGGING
• Step-by-step entry with large wheels and big text
• Or a quick one-page form — your choice
• Left/right arm and before/after medication tags
• Optional notes and pulse
SEE YOUR TRENDS
• 7-day trends for free, forever
• 30 and 90-day charts covering a full checkup cycle (Premium)
• Morning and evening averages
• Your own target line — set the values your doctor gave you
PDF REPORT FOR YOUR DOCTOR (Premium)
• One tap turns your records into a clean, printable report
• Full reading list, trend chart and summary
• Share or print right from your phone
REMINDERS THAT HELP
• Measurement and medication reminders
• Simple daily medication check-in
PRIVATE BY DESIGN
• No account, no sign-up
• No analytics, no ads
• All data stays on your device
Vitals Diary records, reminds and displays the values you enter. It does
not interpret readings, does not diagnose, and is not a medical device.
Always consult your healthcare provider.
Premium: $6.99/month, $39.99/year (7-day free trial), or $89.99 lifetime.
Subscriptions auto-renew; cancel anytime in Settings.
Privacy: https://vitalsdiary.github.io/privacy.html · Terms: https://vitalsdiary.github.io/terms.html
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Vitals Diary 1.1 grows beyond blood pressure:
• Measure your heart rate with the camera — fingertip on the lens,
15–25 seconds
• Log blood glucose in mg/dL or mmol/L, with fasting, after-meal and
bedtime tags
• Set your own upper and lower range for blood pressure, heart rate
and glucose
• Import readings you already took from the Health app (read-only)
• Swipe any entry in History to edit it
• A new five-tab layout: Measure, Log, Trends, History, Settings
All of the above is free. As always, your health data stays on your
phone.
The developer, Shang Chun Shih, 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 Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Shang Chun Shih
- Size
- 64.1 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 13.0 or later.
- iPhone
Requires iOS 13.0 or later. - iPad
Requires iPadOS 13.0 or later. - iPod touch
Requires iOS 13.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
English and 2 more
- English, Simplified Chinese, Traditional Chinese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Lifetime $89.99
- Annual $39.99
- Monthly $6.99
- Copyright
- © 2026 Vitals Diary