Istel ECG vs Watch ECG Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Istel ECG
This application works with a compatible recorder to perform quick ECG tests. It displays heart electrical activity, stores measurement history, and allows for easy sharing of results. Configuration of device parameters and PDF export are also supported.
- Real-time ECG signal display
- Measurement history tracking
- Built-in browser for interpretation
- Device parameter configuration
- Export measurements to PDF
- Share measurement results
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This Istel ECG App and a mobile Istel HR-2000 recorder can be used to carry out a quick and easy ECG test. The app can record measurement results and the built-in browser displays signals from the six limb electrodes to make test interpretation easier. Main App features: - displaying the electrical activity of the heart muscle from Istel HR-2000 - measurement history - built-in browser used to display results recorded through the six limb electrodes - configuration of operating parameters of the Istel HR-2000 device - exporting measurements to PDF - measurement sharing Medical disclaimer: Do not do any medical activities without consultation with your doctor. Do not change your treatment based on measurement results without consulting with your doctor. If your measurement result is not consistent with your symptoms, you should contact your doctor and follow his instructions. The Istel ECG application is intended for the market of the EEA. This app uses the SQLCipher library under the following license: https://www.zetetic.net/sqlcipher/license/
Watch ECG Pro
Monitor your heart rhythm and analyze ECG data from wearables or patch recorders. Receive detailed feedback and practical tips for improving your physical health. This app is for informational purposes and not a substitute for professional medical advice.
- Analyze ECG from Apple Watch or patch recorder
- Measure and analyze pulse rhythm with phone camera
- Real-time ECG data capture via Bluetooth
- Detect cardiac rhythm, AFib, tachycardia, bradycardia
- Export PDF ECG analysis reports
- Track heart rate and provide health tips
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Are you concerned about the health of your heart? In today's fast-paced world, it's easy to neglect our physical well-being. That's why we're excited to introduce our new heart rhythm monitoring and analysis app! With this app, you can monitor your electrocardiogram (ECG) around the clock and receive valuable feedback and advice. Simply install and launch the application on your phone to get detailed analysis results tailored to your individual ECG recordings from ECG recordings from ECG of Apple watch or ECG patch recorder etc. ******* Key Features ******* 1. Analysing ECG from Apple Watch or ECG Patch Recorder 2. Measure and analyse pulse rhythm, only need the phone's camera 3. Connect to the ECG recorder via Bluetooth to capture and analyse ECG data in real time, the ECG recorder is purchased separately 4. TiAgle™ ECG algorithm supports detection: cardiac rhythm, atrial fibrillation, tachycardia, bradycardia, invalid ECG; R-R interval histogram, scatter plot, etc 5. Export PDF ECG analysis report ***************************** ***** MEDICAL DISCLAIMER ****** This application is not intended for medical use. Statistics and measurements are only used for educational and informational purposes in order to support general health and wellbeing. You can visit a specialist hospital for a more thorough health examination if you think there is something wrong with your health. =========================== By continuously monitoring every heart rate and recording it on your device, we are able to accurately track various indicators and provide practical tips for the elderly, athletes, office workers, fitness enthusiasts to improve their physical health. Our app comes with a host of advantages over traditional hospital testing: it's convenient, intelligent, and highly privacy-focused. The simple operation also allows for ease in constant use. Don't let another day go by without taking care of your heart. Install our heart rhythm monitoring app today! ========================== Auto-renewing subscriptions with the following specifications ========================== -- Subscription period Premium Features (1 Month) Premium Features (1 Year ) Premium Features (Permanent) Prices may vary depending on promotional offers. - Payment will be charged to iTunes Account at confirmation of purchase - Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period - Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase - No cancellation of the current subscription is allowed during active subscription period - Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication. Privacy Policy: http://app.plus1health.com/privacy_policy_watchecgpro.html Terms of Use: http://app.plus1health.com/term_EUAL_watchecgpro.html
Screenshots
Verdict
The clearest difference is rating: Watch ECG Pro at 4.4 against Istel ECG's 3.0. Watch ECG Pro also leads on ratings volume (64 vs 1). Istel ECG's advantage is in-app purchases (none vs 3) and ads (none vs shown). On price, update cadence and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Watch ECG Pro sells 3 in-app purchases, starting at $6.99 per 7 days. Istel ECG asks for nothing beyond the download.
Watch ECG Pro holds the better App Store score, 4.4 against 3.0. That said, the two scores are not equally well evidenced: Watch ECG Pro has 64 ratings behind it against 1, so its average is the more settled of the two.
Istel ECG ships an update every 3 months, Watch ECG Pro every 2 months. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.
| Parameter | Istel ECG | Watch ECG Pro |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (1 ratings) | 4.4 (64 ratings) — better |
| Positive reviews | — | 25.0% of reviews |
| Number of ratings | 1 | 64 — better |
| Update frequency | Every 3 months | Every 2 months — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 10.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 22 MB | 102 MB |
| Age rating | 17+ | 17+ |
| Developer | Diagnosis S.A. | Shenzhen Plus1Health Technology Co., Ltd |
Customer experience
Istel ECG
Watch ECG Pro
In-app purchases
Istel ECG
No in-app purchases
Watch ECG Pro
- Premium Features 1 Week$6.997 Days
- Premium Features For 1 Year$49.991 Year
- Premium Features (Permanent)$129.99









