# ECG Analyzer: Watch EKG & QTc — AFib, Early Beats, HRV, Report > Apple Watch ECG analysis, trend tracking, and clinician-ready reports. (iPhone/iPad app by Helix Apps LTD.) - Source: https://appshunter.io/ios/app/ecg-analyzer-watch-ekg-and-qtc/id6758339714 (this page in markdown: same URL + `.md`) - Developer: [Helix Apps LTD](https://appshunter.io/developer/1479527439) - Category: Medical, Health & Fitness - Price: Free with in-app purchases - Rating: 4.40/5 from 83 App Store ratings · 25 written reviews indexed - Age rating: 12+ - Requires: iOS 17.6 · 55 MB - Languages: American English, German (Germany) - Released: 2026-02-11 - Data updated: 2026-10-31 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/ecg-analyzer-watch-ekg-and-qtc/id6758339714/reviews.md ## What is ECG Analyzer? Understand your Apple Watch ECGs — with symptoms, context, and clarity. ECG Analyzer is designed for Apple Watch users who record ECGs and want more than a static waveform. Whether you're tracking changes over time, capturing how you felt during a recording, preparing information for a clinician, or simply reviewing your ECGs on the go, ECG Analyzer turns your recordings into something genuinely useful. ------------------------------------------------ ■ Made for Apple Watch ECG users ------------------------------------------------ Browse, review, and analyse ECGs recorded on Apple Watch — fast and intuitive, on iPhone and Apple Watch. ------------------------------------------------ ■ Create meaningful, symptom-driven ECG reports ------------------------------------------------ Generate clean, professional multi-ECG reports that can be shared with your doctor or cardiologist. Combine multiple recordings with symptoms and personal notes, and present your ECG data in a format designed to support informed conversations — not overwhelm. ------------------------------------------------ ■ Track trends over time ------------------------------------------------ Look beyond individual recordings and explore longer-term trends across your ECGs, including heart rate and QTc-related insights. ECG Analyzer helps you spot patterns that aren't visible when ECGs are viewed in isolation. ------------------------------------------------ ■ Your ECGs, wherever you are ------------------------------------------------ View and review your ECGs directly on Apple Watch, making it easy to check recent recordings without needing your phone. Designed for quick access when you need it most. ------------------------------------------------ ■ Designed with care ------------------------------------------------ ECG Analyzer features a fresh, modern interface that makes complex data feel approachable. Smooth charts, thoughtful layout, and a focus on clarity — without clinical clutter. ■ PRIVACY FIRST ◎ Your ECGs stay on your device ◎ No third-party tracking or advertising ◎ No data uploads unless you choose to export ◎ No modification of your Health data ■ FEATURES ◎ Browse and review ECGs recorded on Apple Watch ◎ Apple Watch app for viewing ECGs on the go ◎ Symptom and note support for ECG context ◎ Multi-ECG reports designed for sharing with clinicians ◎ CSV export — ideal for feeding your data into your favourite LLM ◎ Longer-term ECG and QTc trend insights ◎ Clean waveform visualisation and summaries ◎ Designed specifically for Apple Watch ECG workflows ■ LAUNCH PRICING To celebrate launch, ECG Analyzer is available at a special introductory price for a limited time. ■ IMPORTANT NOTES • ECG Analyzer reads ECG recordings stored in the Apple Health app • ECG Analyzer does not provide medical diagnosis or treatment • ECG Analyzer is designed to support understanding and discussion of ECG data, not replace professional medical advice • An iPhone with a paired Apple Watch capable of recording ECGs is required • Apple Watch Series 4 & newer and Apple Watch Ultra support ECG recording in most regions; Apple Watch SE models are not supported ■ LEARN MORE Privacy Policy: https://www.helixapps.co.uk/privacy-policy Terms of Use: https://www.helixapps.co.uk/ecg-analyzer-terms-of-service ## Key features - Browse and review Apple Watch ECGs - Symptom and note support for ECG context - Multi-ECG reports for clinicians - Longer-term ECG and QTc trend insights - Apple Watch app for on-the-go viewing - CSV export for data analysis ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | ECG Analyzer Premium (Monthly) | $2.99 | per month | | ECG Analyzer Premium (Yearly) | $14.99 | per year | **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Premium Lifetime | $39.99 | one-time | ## Is ECG Analyzer safe? ECG Analyzer: Watch EKG & QTc appears safe based on user ratings. The AppsHunter Safety Score for ECG Analyzer is 85 out of 100. This assessment is based on 83 user ratings, with an App Store average of 4.4 out of 5. Of 83 App Store ratings, 85.5% point to a safe experience, 2.4% suggest some concerns, and 12.0% point to a risky experience. ## Is ECG Analyzer legit? ECG Analyzer: Watch EKG & QTc appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for ECG Analyzer is 75 out of 100 points across 7 verification signals from App Store and developer data. ## Recent user reviews (10 of 25) All indexed reviews: https://appshunter.io/ios/app/ecg-analyzer-watch-ekg-and-qtc/id6758339714/reviews.md ### 1/5 — ECG does not work *2026-10-27* I would love to to use the ECG Analyzer except I cannot get the ECG to work on my phone ### 5/5 — Great *2026-09-17* Well worth the sub ### 4/5 — Old_Bloke still ticking._._._............__._._. *2026-08-24* Pretty Darn Good ### 1/5 — Funktioniert nicht! *2026-08-18* Leider erhalte ich keine Daten in mein ECG, obgleich ich den neuesten Huaway watch habe ### 1/5 — Need HELP. I SEEM TO HAVE ISSUES WITH THIS APP *2026-08-16* I’m having trouble with using this app. I did one off the same type of app & it read 102. Not good ### 1/5 — 汉化 *2026-08-05* 全部英文，不懂英文的根本无法正常使用。购买后一次没用，联系大家不要购买。阅读太难， ### 5/5 — My Doctors favourite tool *2026-07-31* This app has become my go to for simple tracking my ecgs and getting reports. Quick and simple to use ### 1/5 — Stupid *2026-07-31* Can’t change my Apple Watch account ### 1/5 — ECG does not work *2026-07-14* I would love to to use the ECG Analyzer except I cannot get the ECG to work on my phone ### 5/5 — 64 years old *2026-06-24* Great app ## Frequently asked questions about ECG Analyzer ### What is ECG Analyzer? ECG Analyzer is an app designed for Apple Watch users to understand and analyze their ECG recordings. It allows you to add symptoms, track trends over time, and generate reports to share with your doctor. ### Does ECG Analyzer provide medical diagnosis? No, ECG Analyzer does not provide medical diagnosis or treatment. It is designed to support the understanding and discussion of ECG data, not to replace professional medical advice. ### How does ECG Analyzer handle my data privacy? ECG Analyzer prioritizes privacy. Your ECGs stay on your device, there is no third-party tracking or advertising, and no data is uploaded unless you choose to export it. It also does not modify your Health data. ### Can I view my ECGs on my Apple Watch? Yes, ECG Analyzer features an Apple Watch app that allows you to view and review your ECGs directly on your watch, providing quick access without needing your iPhone. ### What are the subscription options for ECG Analyzer? ECG Analyzer offers premium subscription plans: a monthly option for $2.99 with a 7-day free trial, and a yearly option for $14.99. These plans likely unlock advanced features or reporting capabilities. ### How often is ECG Analyzer updated? The app was last updated on October 30, 2026, indicating a recent focus on improvements and new features. The latest version is 1.3. ### What devices is ECG Analyzer compatible with? ECG Analyzer is designed for use with an iPhone and an Apple Watch. It reads ECG recordings stored in the Apple Health app on your iPhone. ### What is the age rating for ECG Analyzer? ECG Analyzer has an age rating of 12+, making it suitable for users aged 12 and older. This rating is based on its content and intended use. ## Version history (last 5 releases) ### 1.3 — 2026-10-30 In today's ECG Analyzer update we have: ■ iPhone Duo support — the app adapts for which screen and position you use the device in ■ Feel your heartbeat — play an ECG back in real time as taps on your iPhone or Apple Watch ■ Possible early beats — marked on your ECG on iPhone and Apple Watch, counted in Insights and shown on your PDF report ■ PDF reports now end with a QR code, so whoever you share one with can find ECG Analyzer ■ Lots of fixes and improvements Thank you for continuing to support ECG Analyzer and for all the feedback — it genuinely helps shape the app. ### 1.2 — 2026-10-08 In today's ECG Analyzer update we have: ■ More accurate QTc — choose Fridericia or Bazett, and see why when a reading can't be measured ■ Saving HRV to Apple Health now includes Recovery HRV (rMSSD) on iOS 27 ■ Inverted recordings are detected and can be shown the right way up, this happens if you record an ECG with your watch on the other wrist ■ New in Trends: a monthly Classification Mix and the classifications behind your symptoms ■ Tap a new ECG notification to open it straight away ■ Your latest ECG in the Apple Watch Smart Stack ■ Lots of fixes and improvements Thank you for continuing to support ECG Analyzer and for all the feedback — it genuinely helps shape the app. ### 1.1.2 — 2026-09-15 In today's ECG Analyzer update we have: ■ Support for iOS & WatchOS 27 We also recently added these new features: ■ Combine multiple ECGs into a single, easy-to-compare report ■ CSV comparison export — perfect for feeding your data into your favourite LLM ■ ECG Analyzer is now available in German Thank you for continuing to support ECG Analyzer and for all the feedback — it genuinely helps shape the app. ### 1.1.1 — 2026-08-26 In today's ECG Analyzer update we have: ■ New: Combine multiple ECGs into a single, easy-to-compare report ■ New: CSV comparison export — perfect for feeding your data into your favourite LLM ■ ECG Analyzer is now available in German Thank you for continuing to support ECG Analyzer and for all the feedback — it genuinely helps shape the app. ### 1.1 — 2026-08-05 In today's ECG Analyzer update we have: ■ New: Combine multiple ECGs into a single, easy-to-compare report ■ New: CSV comparison export — perfect for feeding your data into your favourite LLM ■ ECG Analyzer is now available in German Thank you for continuing to support ECG Analyzer and for all the feedback — it genuinely helps shape the app. ## Apps similar to ECG Analyzer | App | Rating | Price | Category | | --- | --- | --- | --- | | [ECG Tracker+ EKG Reader HRV](https://appshunter.io/ios/app/ecg-tracker-plus-ekg-reader-hrv/id6758300705) | 3.8 (30) | Free | Medical | | [Watch ECG Pro - Deep Analysis](https://appshunter.io/ios/app/watch-ecg-pro-deep-analysis/id1542744328) | 4.4 (64) | Free | Medical | | [HeartLab: ECG & EKG for Watch](https://appshunter.io/ios/app/heartlab-ecg-and-ekg-for-watch/id6757519025) | 3.6 (26) | Free | Medical | | [ECG+ \| Your Watch ECG Reader](https://appshunter.io/ios/app/ecg-plus-your-watch-ecg-reader/id1567047859) | 4.5 (2,553) | Free | Medical | | [CardioSense - Heart Monitoring](https://appshunter.io/ios/app/cardiosense-heart-monitoring/id6755598106) | 3.0 (2) | Free | Medical | ## More apps by Helix Apps LTD - [Heart Analyzer: Pulse Tracker](https://appshunter.io/ios/app/heart-analyzer-pulse-tracker/id1006420410) - [Health Hive: Fitness Age](https://appshunter.io/ios/app/health-hive-fitness-age/id1613535038) All apps by Helix Apps LTD: https://appshunter.io/developer/1479527439 ## Related topics [free ekg apple watch](https://appshunter.io/ios/topics/free-ekg-apple-watch) · [health report analyzer](https://appshunter.io/ios/topics/health-report-analyzer) · [free ecg app for apple watch](https://appshunter.io/ios/topics/free-ecg-app-for-apple-watch) · [attirel](https://appshunter.io/ios/topics/attirel) · [ibp ecg plus](https://appshunter.io/ios/topics/ibp-ecg-plus) --- *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 2026-10-31.*