# CardioLog: BP & Sugar Tracker — Blood Pressure, Weight & SpO2

> Blood Pressure, Weight & SpO2 (iPhone/iPad app by Rajshekhar Yadav.)

- Source: https://appshunter.io/ios/app/cardiolog-bp-and-sugar-tracker/id6799607413 (this page in markdown: same URL + `.md`)
- Developer: [Rajshekhar Yadav](https://appshunter.io/developer/6799607415)
- Category: Health & Fitness, Medical
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 16.4 · 75 MB
- Languages: American English
- Released: 2026-08-22
- Data updated: 2026-10-24

## What is CardioLog?

Keep your blood pressure, blood sugar, weight and SpO2 readings together. Log for yourself or your family, review patterns and share clear reports at appointments.

CardioLog is a calm, ad-free health diary. Enter readings from your own devices; no account is required, and your health records stay on your device. Core logging is free, with optional CardioLog Pro for additional features.

FOUR VITALS, ONE DASHBOARD
• Blood pressure: record systolic, diastolic and optional pulse, with arm and position context.
• Blood sugar: log glucose in mg/dL or mmol/L with fasting, before-meal, after-meal or bedtime context.
• Weight: log in kg or lb and follow changes over time.
• Blood oxygen: manually record SpO2 and optional pulse from an external pulse oximeter.
Add measurement times and private notes. Review, edit or delete readings from history.

GUIDED BP SESSIONS
Take two or three readings with timed rests between measurements. Save the average as one session while keeping the individual readings together.

WEIGHT AND ADULT BMI
Review weight history and trends in your preferred units. With height and age information, see a BMI estimate for adults aged 20 and older. BMI is a general screening measure, not a diagnosis or weight-loss recommendation.

CHARTS AND REPORTS
Explore bar and line charts, detailed readings and weekly summaries. Prepare PDF reports with recorded averages, trends and reading history for healthcare appointments. Share or print them, or export readings as CSV with a selected date range. Summaries depend on the available data.

FAMILY RECORDS
Keep each person's readings, history and reports separate. Choose which vitals to track for each profile.

REMINDERS AND ROUTINES
Set BP and blood sugar reminders and review your logging rhythm. Light and dark themes help you use CardioLog comfortably.

FREE TO START
Core logging for all four vitals, reading history, basic charts, BP and sugar reminders, CSV export and limited PDF export are available without Pro.

OPTIONAL CARDIOLOG PRO
Pro expands family-profile access and guided BP session allowances. It adds 30-day BP and sugar charts, deeper report analysis, period comparisons, unlimited PDF export and smart reminders. Available plans and prices are shown in the app.

PRIVACY
Health records are stored locally; CardioLog does not sync them to a cloud service. Limited operational analytics and crash reporting help improve the app and exclude saved health readings, profile names, reading notes and report content. Optional feedback survey responses are sent to help improve CardioLog. See the Privacy Policy for details.

IMPORTANT
CardioLog and your phone do not measure these vitals. Enter readings from a blood pressure cuff, glucose meter, scale or pulse oximeter. CardioLog is not a medical device and does not diagnose, treat, cure or prevent medical conditions. Reference ranges and BMI estimates are general educational information. Consult a qualified healthcare professional for medical advice.

If you choose an auto-renewing subscription, payment is charged to your Apple Account at confirmation. It renews automatically unless canceled at least 24 hours before the current period ends. Manage or cancel subscriptions in your Apple Account settings.

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://www.quietbyte.net/privacy/cardiolog

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Pro Monthly | $3.99 | per month |
| Pro Yearly | $24.99 | per year |


## Is CardioLog safe?

Not enough ratings yet to assess CardioLog.

## Is CardioLog legit?

CardioLog: BP & Sugar Tracker has limited verification signals. The AppsHunter Legitimacy Score for CardioLog is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 4 releases)

### 1.1.2 — 2026-10-11

New in CardioLog:
• Track weight in kg or lb, with BMI estimates for adults aged 20 and older.
• Manually log SpO2 and optional pulse from your pulse oximeter.
• Review weight and oxygen readings in history, trends and reports.
• Add arm and position context to blood pressure readings.
• Find reading history more easily and choose date ranges for CSV exports.
• Improved onboarding, PDF reports, reminders and reliability.

### 1.1.1 — 2026-09-12

Explore your blood pressure and blood sugar patterns with new Line and Bar charts.
Add helpful context to readings, such as stress, exercise, coffee, meals, and sleep.
Set an optional one-time reminder after your first reading.
Enjoy smoother logging and improved reliability.

### 1.1.0 — 2026-08-29

What’s New in 1.1.0

• New heatmap view for visualizing reading patterns
• Redesigned Trends screen with clearer, interactive charts
• New Reports tab for quicker access to health summaries and exports
• Improved paywall with Terms of Use and Privacy Policy links
• Bug fixes and performance improvements

### 1.0 — 2026-08-23

No release notes.

## Apps similar to CardioLog

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Sursaut: Dopamine Detox](https://appshunter.io/ios/app/sursaut-dopamine-detox/id6811930493) | — | Free | Health & Fitness |
| [CardioLog: Blood Pressure Log](https://appshunter.io/ios/app/cardiolog-blood-pressure-log/id6760472709) | — | Free | Health & Fitness |
| [Blood Sugar Monitor - Gludiary](https://appshunter.io/ios/app/blood-sugar-monitor-gludiary/id6773385676) | — | Free | Health & Fitness |
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## Related topics

[blood sugar care bp monitor](https://appshunter.io/ios/topics/blood-sugar-care-bp-monitor) · [cardio log](https://appshunter.io/ios/topics/cardio-log)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-24.*