Managing high blood pressure shouldn't feel overwhelming, expensive, or confusing. That's why Cardilog created a free blood pressure app designed specifically for people living with hypertension and elevated blood pressure and for the doctors who care for them.
With Cardilog, you can easily track your readings, see clear trends, understand what might be triggering your spikes, and share meaningful data with your healthcare team, all from your phone.
What Is Cardilog Free Blood Pressure App?
Cardilog is a free blood pressure tracking app built for people with:
- Hypertension
- Elevated blood pressure
- Heart risk factors like high cholesterol, diabetes, or stress
Instead of guessing how your blood pressure behaves between appointments, Cardilog helps you log, understand, and act on your daily readings, so you can work towards healthier numbers over time.
About wearables
If you're using wearables or thinking about buying one, check out the article "Wearable Blood Pressure Monitors: Is It Worth It?" to understand when wearables are helpful and why a validated cuff still matters.
Key Features of the Free Cardilog Blood Pressure App
1. Easy Blood Pressure Logging
Quickly record:
- Systolic
- Diastolic
- Heart rate
- Stress level
- Weight
You can also add notes and tags (e.g. "after coffee", "stressful day", "missed medication"), giving more context to your readings.
2. Trends, Charts & Insights
Cardilog turns your raw numbers into simple, visual charts so you can:
- See how your blood pressure changes over days, weeks, and months
- Spot patterns like 'higher in the evenings' or 'spikes on stressful days'
- Track progress towards your blood pressure goals
With Cardilog Intelligence, the app highlights useful patterns and gives AI-powered insights based on your history.
3. Personalised Goals for Blood Pressure
You can set personal targets for:
- Systolic blood pressure
- Diastolic blood pressure
- Heart rate
The app then helps you stay focused on these goals and shows how you're progressing over time.
4. Reminders So You Don't Forget
Hypertension management is all about consistency. Cardilog lets you:
- Set reminders to measure your blood pressure
- Stay on top of regular tracking (e.g. morning and evening readings)
- Build a routine that fits into your daily life
5. Notes, Tags & Context for Each Reading
Numbers alone don't tell the full story. Cardilog encourages you to add:
- Short notes (e.g. 'walked 30 minutes before this reading')
- Tags (e.g. 'coffee', 'medication late', 'poor sleep', 'anxious')
This extra context helps both you and your doctor understand what might be driving changes in your blood pressure.
6. Shareable Health Reports for Your Doctor
Instead of bringing a notebook or random screenshots to your appointment, you can:
- Export your readings
- Share structured data with your doctor
- Make consultations more efficient and focused
This turns Cardilog into a powerful companion for your medical visits, not a replacement for them.
Apple Watch integration
If you use an Apple Watch and receive a hypertension notification, the guide "Apple Watch Ultra 3 Hypertension Notifications" explains how to confirm readings with a cuff and log them in Cardilog for a doctor-ready report.
How Cardilog Helps Patients with Hypertension
1. Builds a Consistent Tracking Habit
Hypertension doesn't improve overnight. Cardilog makes it:
- Simple to log readings in seconds
- Easier to remember with reminders
- More rewarding by showing visible progress
This consistency is key to understanding how well your treatment and lifestyle changes are working.
2. Helps You Identify Triggers
By combining readings with notes and tags (stress, poor sleep, salty meal, alcohol, missed medication, etc.), Cardilog helps you spot possible triggers for your high readings. You might notice patterns like:
- 'My blood pressure spikes after heavy dinners'
- 'My numbers improve on days I walk'
- 'Stressful workdays push my readings up'
These insights can guide small changes that make a big difference over time.
3. Makes Doctor Appointments More Useful
Instead of guessing or relying on memory ("I think my blood pressure was high last week…"), you and your doctor can look at:
- Clear charts of your readings
- Trends over weeks or months
- Notes about symptoms, stress, or lifestyle
This helps your doctor:
- Adjust medications more precisely
- Understand how you respond to treatment
- Give more tailored advice based on real data
4. Reduces Anxiety Around Blood Pressure
Many people with hypertension have a difficult relationship with their blood pressure monitor. Cardilog aims to:
- Turn tracking into a simple, structured habit
- Replace fear with understanding and visibility
- Help you see that small improvements add up over time
When you can see your progress, it's easier to stay motivated.
Why Doctors Like (and Recommend) Apps Like Cardilog
Healthcare professionals are increasingly encouraging patients to use reliable blood pressure tracking apps because they:
1. Provide Better Data Between Visits
Doctors get more than a single clinic reading – they see how your blood pressure behaves at home, where you're more relaxed and in your normal routine.
2. Support Evidence-Based Decisions
With clear trends, doctors can:
- Spot uncontrolled blood pressure earlier
- Adjust medication doses more accurately
- See how lifestyle changes are impacting your readings
3. Improve Patient Engagement
Patients who track their readings regularly are often:
- More engaged in their own care
- More likely to follow treatment plans
- Better prepared for appointments
4. Save Time in Consultations
Instead of going through scattered results, doctors can review structured data from Cardilog, focusing the consultation on what matters most: what's working, what isn't, and what to change next.
Cardilog is designed with these needs in mind: clear, structured, shareable data that strengthens the connection between patients and clinicians.
Who Is the Cardilog Free Blood Pressure App For?
Cardilog is ideal if you:
- Have diagnosed hypertension
- Have elevated blood pressure or prehypertension
- Are at risk due to diabetes, high cholesterol, or family history
- Want a simple, ad-free way to log and understand your heart health data
- Want to bring better information to your doctor appointments
Start Using Cardilog's Free Blood Pressure App
If you're living with high blood pressure, you don't just need another app – you need a clear view of your numbers, your habits, and your progress.
Cardilog's free blood pressure app helps you:
- Track your readings accurately
- Understand patterns and possible triggers
- Stay consistent with reminders
- Share your data with your doctor
- Feel more in control of your heart health
Get started today
Cardilog is available for free on iOS and Android. Download it today and start taking control of your cardiovascular health with a tool designed specifically for people managing hypertension.

