ZenScan BP vs PulseWaveViewer
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
ZenScan BP
This app uses your phone's camera to scan and record blood pressure readings from a digital monitor. It offers fast, accurate, and easy tracking, with optional syncing to Apple Health for centralized health data management. Designed with a clean interface for users of all ages.
- Scan BP readings with phone camera
- No Bluetooth or device pairing needed
- Record systolic, diastolic, and pulse
- Sync with Apple Health (iOS only)
- Simple UI for all ages
- Data import and export
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ZenScan Blood Pressure is a smart health tracking app that uses your phone camera to scan and capture blood pressure readings directly from a digital monitor. It's fast, accurate, and easy to use, even for seniors. Now supports optional syncing with the iPhone Health app. You can automatically save systolic, diastolic, and pulse data to Apple Health, keeping all your health information in one place. Key Features: Scan blood pressure from your monitor using your camera No Bluetooth or device pairing needed Record systolic, diastolic, and pulse Sync with Apple Health (iOS only) Clean interface for all ages No data collection or third-party tracking Disclaimer: This app is not a medical device and does not provide medical advice. Always consult a doctor for health-related decisions. ZenScan Blood Pressure is a smart health tracker that lets you scan your BP monitor using your iPhone camera and instantly capture systolic, diastolic, and pulse readings. It's fast, convenient, and easy to use โ even for parents! Now supports syncing with the Apple Health app! You can choose to automatically sync your blood pressure and pulse data to Apple Health, making it easy to manage all your health records in one place. Features: Instantly capture BP readings using your iPhone camera No Bluetooth or device pairing required Sync with Apple Health (iOS only) Supports systolic, diastolic, and pulse Simple UI, perfect for all ages No data collection โ privacy-first design ZenScan is not a medical device and does not provide medical diagnosis. Please consult your doctor for medical advice. ZenScan lets you scan and log your blood pressure in seconds. Use your camera to scan your monitor like a QR code โ it's that simple. Fast, accurate, and hassle-free tracking. Added data import and export features for easy backup and transfer of records. Disclaimer: This app uses the camera solely to scan the screen of a blood pressure monitor via OCR (Optical Character Recognition). It does not connect to medical devices and does not provide medical diagnosis. Always consult your physician for medical decisions.
PulseWaveViewer
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[Manage Your Health by Scoring Vital Waves] This app is a wellness tool that extracts and analyzes vital wave patterns in real-time from subtle changes in your fingertip, using Photoplethysmography (PPG) technology via your smartphone's camera sensor. โ Key Features Wave Analysis: Calculate Wellness Scores (Pts) using proprietary algorithms. Personal Calibration: Register baseline values to optimize display for your personal trends. Trend Analysis: Visualize condition shifts with weekly and monthly graphs. History Management: Review past scores in a list and export data to CSV. *Important Disclaimer: This app is NOT a medical device. The scores and analysis results provided are indices for general fitness and wellness purposes only and are not intended for use in the diagnosis, treatment, or prevention of any disease. Always seek the advice of a physician for any medical decisions.
Screenshots
Verdict
The clearest difference is ads: ZenScan BP at none against PulseWaveViewer's shown. ZenScan BP also leads on update cadence (fortnightly vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
ZenScan BP ships an update fortnightly, PulseWaveViewer every 2 months. The most recent releases landed on October 24, 2026 and October 18, 2026 respectively.
| Parameter | ZenScan BP | PulseWaveViewer |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | โ |
| Update frequency | Fortnightly โ better | Every 2 months |
| Ads | No โ better | Yes |
| In-app purchases | No | No |
| Monetization | Free | โ |
| Devices | iPhone | iPhone, iPod โ better |
| Requires iOS | 16.6 | 15.6 โ better |
| Further details โ not scored | ||
| Size | 6 MB | 39 MB |
| Age rating | 12+ | 4+ |
| Developer | Cheng Jen Chang | Sadayuki Akagi |
In-app purchases
ZenScan BP
No in-app purchases
PulseWaveViewer
No in-app purchases








