Comparison

ECG+ | Your Watch ECG Reader vs ECG Analyzer

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

ECG+ | Your Watch ECG Reader

This app enhances your Apple Watch ECG recordings by calculating PQRST to reveal your unique heartbeat signature. It also monitors Heart Rate Variability (HRV), an objective measure of physical readiness, and integrates with Apple Health.

Highlights
  • ECG recording analysis
  • Heart Rate Variability (HRV) tracking
  • PQRST calculation
  • Heartbeat signature analysis
  • Apple Health integration
Features
Currently charting
Read full description

REAL stories, in their OWN words. I had an appointment with a cardiologist today. I printed my ECGs from this ECG+ app. The cardiologist's response was: "wow, this just saved us such an amount of time and research". He could immediately see the direction he should be looking further into. Hans_vdk · Belgium · 19 Mar 2024 ○ Accurate reading I am a retired Paramedic and can read ECGs very well. I knew I was having an irregular heart rhythm so I downloaded this ecg+ app and printed out my latest one lead ECG. I went to the Emergency Room with the print out, ecg+ was spot on and matched the 12-lead in the ER. The ER doc was quite impressed with the interpretation and print out. Code 3 2020 · United States · Retired Paramedic · 14 May 2024 =================== ECG+ analyzes your Apple Watch ECG to unlock the crucial cardiac details hidden inside, then creates a report with clear evidence of what happened, ready to bring to your doctor. Findings include patterns such as possible early, or premature, heartbeats, which some people notice around moments of sudden palpitations or skipped heartbeats, and burdens associated with premature beats and AFib. Most importantly, ECG+ tracks these findings for your peace of mind, so you know when things are under control or when your attention is needed, for example when premature beat burden is rising. ECG+ does not diagnose symptoms or medical episodes. Instead, it presents your recorded ECG data in a clearer, more structured way, so you can have a more informed and productive conversation with your doctor. Many users, including medical professionals, have found real value in ECG+. ○ Advanced readings to help your cardiologist Today I showed my doctor several ECGs derived from my Apple Watch through ECG+ and advanced data analysis. He was really impressed and helped answer a lot of my questions on PACs and PVCs. Apple ECG alone will not identify enough of what's going on. Highly recommend this app. MachKing · United States · 22 Mar 2024 ○ Very accurate As a CT ICU nurse of 34 years I find the readings on the EKG app to be surprisingly accurate! I'm very impressed with the quality of the telemetry given that it's from a watch on my wrist. It's also quite reassuring as I get older to know that it can automatically monitor for arrhythmia so I can be more proactive in following up with my physician on my heart health. Miramichigael · United States · CT ICU nurse, 34 years · 5 May 2024 [Intuitive designs] Every finding is marked directly on the ECG, with the supporting measurements laid out in one clear report: Premature beats - the skipped, extra or fluttering beats you actually feel Rhythm patterns - bigeminy, trigeminy, quadrigeminy, couplets and triplets, marked where they happen Premature-beat burden - how often abnormal beats occur, tracked over time QT / QTc interval measurements Heart Rate Variability (HRV) - with its trend, shown as a Poincaré plot AFib irregularity - the irregularly-irregular pattern that points to atrial fibrillation [HealthKit] ECG+ integrates with Apple Health through HealthKit, making it easy to access your Apple Watch ECG recordings without manual imports. [Disclaimer] ECG+ is not a diagnostic tool and does not provide medical advice. It is intended for informational and educational purposes only and is not a substitute for professional medical care. In an emergency, contact your doctor or emergency services immediately. Terms of Use: http://www.apple.com/legal/itunes/appstore/dev/stdeula [Copyright Notice] ECG+ was originally designed and developed by Heartworks Pty Ltd. Original features, designs, and implementations within the app are protected by copyright. Unauthorized copying or imitation may infringe intellectual property rights. All rights reserved.

About

ECG Analyzer

This app helps Apple Watch users understand their ECG recordings by adding context like symptoms and notes. It allows for tracking trends over time and generating shareable reports for clinicians. View and review ECGs directly on your Apple Watch.

Highlights
  • Understand Apple Watch ECGs with context
  • Track ECG trends over time
  • Generate shareable multi-ECG reports
  • View ECGs directly on Apple Watch
  • Add symptoms and notes to recordings
  • Clean waveform visualization
Features
Read full description

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

Screenshots

ECG+ | Your Watch ECG Reader4 screens
ECG Analyzer4 screens

Verdict

The call

The clearest difference is ratings volume: ECG+ | Your Watch ECG Reader at 2.5K against ECG Analyzer's 81. ECG+ | Your Watch ECG Reader also leads on review sentiment (64% vs 50%) and chart position (#28 vs unranked). On price, rating, ads and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. ECG+ | Your Watch ECG Reader sells 5 in-app purchases, starting at $9.99 per month and ECG Analyzer sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.5 for ECG+ | Your Watch ECG Reader against 4.4 for ECG Analyzer. That said, the two scores are not equally well evidenced: ECG+ | Your Watch ECG Reader has 2.5K ratings behind it against 81, so its average is the more settled of the two. Written reviews are what separate them: 64% of ECG+ | Your Watch ECG Reader's written reviews are positive against 50% of ECG Analyzer's.

UpkeepUpdate frequency

ECG+ | Your Watch ECG Reader ships an update every 9 days, ECG Analyzer every 3 weeks. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

Scorecard4 real differences · 7 level
ECG+ | Your Watch ECG Reader versus ECG Analyzer: the parameters behind the verdict, then further details
ParameterECG+ | Your Watch ECG ReaderECG Analyzer
PriceFreeFree
Rating4.5 (2.5K ratings) — better4.4 (81 ratings)
Positive reviews64.2% of reviews — better50.0% of reviews
Number of ratings2.5K — better81
Update frequencyEvery 9 days — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank#28 — better—
DevicesiPhone, iPad, Apple Watch — betteriPhone, Apple Watch
Requires iOS18.017.6 — better
Further details — not scored
Size151 MB54 MB
Age rating17+12+
DeveloperHeartworks Pty LtdHelix Apps LTD

Customer experience

ECG+ | Your Watch ECG Reader

All ratings2,504 ratings
Positive86.9%
Neutral3.6%
Negative9.5%
Written reviews450 reviews
Positive64.2%
Neutral8.4%
Negative27.3%

ECG Analyzer

All ratings74 ratings
Positive82.4%
Neutral4.1%
Negative13.5%
Written reviews24 reviews
Positive50.0%
Neutral12.5%
Negative37.5%

Bugs and requests

ECG+ | Your Watch ECG Reader

Reported bugs

3 issues
  • App not working or crashing
  • Inability to set up or connect with Apple Watch
  • Inaccurate readings or interpretations

Requested features

4 requests
  • Percentage of Long QT interval
  • More customization options
  • Ability to export data
  • Improved user guidance and documentation

ECG Analyzer

Not enough reviews yet to summarise bugs or requests.

In-app purchases

5 purchases

ECG+ | Your Watch ECG Reader

Subscriptions3
  • ECG+ PREMIUM$9.991 Month
  • ECG+ PREMIUM3 Days trial$59.991 Year
  • ECG+ PREMIUM Family$79.991 Year
One-time2
  • ECG+ PREMIUM (Lifetime)$199.99
  • ECG+ PREMIUM Family (Lifetime)$299.99
2 purchases

ECG Analyzer

Subscriptions2
  • ECG Analyzer Premium (Monthly)7 Days trial$2.991 Month
  • ECG Analyzer Premium (Yearly)$14.991 Year

Questions

Is ECG+ | Your Watch ECG Reader free?
ECG+ | Your Watch ECG Reader is free to download, with in-app purchases available.
Is ECG Analyzer free?
ECG Analyzer is free to download, with in-app purchases available.
Which has better reviews, ECG+ | Your Watch ECG Reader or ECG Analyzer?
ECG+ | Your Watch ECG Reader is rated higher. ECG+ | Your Watch ECG Reader averages 4.5 out of 5 from 2.5K ratings, while ECG Analyzer averages 4.4 from 81 ratings.
Do ECG+ | Your Watch ECG Reader or ECG Analyzer have ads?
Neither ECG+ | Your Watch ECG Reader nor ECG Analyzer shows ads.
Which is updated more often, ECG+ | Your Watch ECG Reader or ECG Analyzer?
ECG+ | Your Watch ECG Reader ships an update every 9 days, and ECG Analyzer every 3 weeks. Most recently, ECG+ | Your Watch ECG Reader was updated on October 27, 2026 and ECG Analyzer on October 28, 2026.

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