PrevenTab is a simple, private way to log the health numbers that matter — blood pressure, blood glucose, and weight — all stored securely on your device. Clear trend graphs help you spot patterns, and printable reports make it easy to bring your numbers to your next doctor's visit.
✓ No account needed✓ 100% private, on-device✓ Free to start✓ Printable doctor reports
PrevenTab is a personal tracking tool for informational purposes only. It is not a medical device and does not diagnose, treat, or provide medical advice. Always consult a qualified healthcare provider for medical guidance.
See PrevenTab in Action
Log a reading in seconds and watch your trends take shape — no spreadsheets, no paper logs, no cloud account.
Your day at a glance: today's checks, alerts, and latest readings
Log your first reading in seconds — no setup, no account
Evidence-based wellness tips on diet, activity, stress, and sleep
Trends: glucose and weight, charted over 7, 30, or 90 days
Spot patterns in blood pressure before they become a problem
Every reading, logged and filterable — ready to export for your doctor
How It Works
From a quick log entry to a doctor-ready report in three steps.
1
Log a reading
Enter a blood pressure reading, glucose level, or weight in seconds. No account, no setup — just open the app and log.
2
Watch your trends
Every entry feeds into clear, easy-to-read graphs, so you can see how your numbers are moving over days, weeks, and months.
3
Share when you need to
Generate a printable report of your readings to bring to your next appointment — a clear summary instead of guesswork from memory.
Guides
Practical, level-headed guidance for tracking your health at home.
How to Track Blood Pressure at Home
A simple, consistent routine for logging blood pressure readings so the trend — not just one number — tells the real story.
Everything people ask before they start tracking their health with PrevenTab.
What is PrevenTab and what does it track?
PrevenTab is a private health-tracking app for iPhone that lets you log blood pressure readings, blood glucose levels, and weight changes in one place. It turns your entries into clear, easy-to-read trend graphs. Learn more →
Is PrevenTab private? Does it require an account?
Yes. PrevenTab requires no account, no sign-up, and no cloud syncing — every reading is stored securely on your own device. Nothing is collected or shared. Learn more →
Can I share my readings with my doctor?
Yes. PrevenTab can generate a printable report of your logged readings, so you can bring a clear summary to your next appointment. Premium adds PDF export for easier sharing. Learn more →
Is PrevenTab a medical device, or does it diagnose conditions?
No. PrevenTab is a personal tracking and informational tool only — it is not a medical device and does not diagnose, treat, or provide medical advice. It helps you log and visualize your own readings; always consult a qualified healthcare provider for medical guidance. Learn more →
Is PrevenTab free?
Yes. PrevenTab is free to download and use for core logging of blood pressure, glucose, and weight, plus basic charts. An optional subscription unlocks enhanced trend charts, PDF export, and expanded wellness insights. Learn more →
What iPhone or iPad do I need to run PrevenTab?
PrevenTab requires iOS 15.1 or later and runs on both iPhone and iPad. Learn more →
Know Your Numbers. Privately.
Free to start — track blood pressure, glucose, and weight without an account or the cloud.
PrevenTab is for personal tracking and informational purposes only. It is not a medical device and does not diagnose, treat, or provide medical advice. Always consult a qualified healthcare provider.
