Comparison

Watch ECG Pro vs ECG AI

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

Head to head
About

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.

Highlights
  • 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
Features
Read full description

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

About

ECG AI

Analyze your heart's rhythm with advanced ECG interpretation. Sync data from your Apple Watch to visualize and track key heart intervals, heart rate variability, and receive custom alerts for proactive heart health management. Share insights with your healthcare provider.

Highlights
  • Apple Watch ECG sync
  • ECG wave interpretation (P, QRS, T)
  • Heart Rate Variability (HRV) analysis
  • Customizable interval thresholds and alerts
  • Average beat template visualization
  • Data sharing with healthcare providers
Features
Read full description

Experience the next level of heart health monitoring with our cutting-edge ECG analysis app. Seamlessly sync your Apple Watch ECG readings for in-depth analysis that goes beyond the surface. Our advanced algorithms detect and interpret ECG waves, providing comprehensive insights into your heart's rhythm, including P, QRS, and T waves, as well as QTc intervals. With enhanced functionality, you can now visualize the average template beat, edit its delineation, and track key intervals like P, QRS, T, and QTc. The app also provides powerful tools for heart rate variability (HRV) analysis, including both frequency and time domain views, along with a Poincare Plot to explore HRV trends in a unique way. Additionally, the HRV histogram helps you understand the distribution of heart rate variability over time. The Signal View now displays the duration of each detected interval (e.g., P, QRS, T) in milliseconds (ms), making it easier to track and compare these key heart rhythm markers. Customize thresholds for intervals such as P, QRS, QT, and QTc, and receive real-time alerts when your readings fall outside these ranges, helping you manage your heart health more proactively. Track changes over time and gain a deeper understanding of your heart health journey. Share your ECG data with your healthcare provider for tailored advice and support. Important: This app is not a substitute for professional medical advice, diagnosis, or treatment. Always consult with a healthcare provider before making any medical decisions or acting on the information provided by this app. We prioritize your privacy and security, encrypting and securely storing your health information. With easy sharing options, collaborate with your personal physician for tailored advice and support. Take control of your heart's rhythm today with our intelligent ECG analysis app.

Screenshots

Watch ECG Pro3 screens
ECG AI4 screens

Verdict

The call

The clearest difference is rating: Watch ECG Pro at 4.4 against ECG AI's 1.0. Watch ECG Pro also leads on review sentiment (25% vs 0%) and ratings volume (64 vs 2). ECG AI's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 2 months). On price, in-app purchases, monetization model 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Watch ECG Pro sells 3 in-app purchases, starting at $6.99 per 7 days and ECG AI sells 3 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Watch ECG Pro holds the better App Store score, 4.4 against 1.0. That said, the two scores are not equally well evidenced: Watch ECG Pro has 64 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 25% of Watch ECG Pro's written reviews are positive against 0% of ECG AI's.

UpkeepUpdate frequency

Watch ECG Pro ships an update every 2 months, ECG AI every 3 weeks. The most recent releases landed on November 7, 2026 and November 9, 2026 respectively.

Scorecard6 real differences · 4 level
Watch ECG Pro versus ECG AI: the parameters behind the verdict, then further details
ParameterWatch ECG ProECG AI
PriceFreeFree
Rating4.4 (64 ratings) — better1.0 (2 ratings)
Positive reviews25.0% of reviews — better0.0% of reviews
Number of ratings64 — better2
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPod — betteriPhone
Requires iOS12.0 — better16.0
Further details — not scored
Size102 MB58 MB
Age rating17+4+
DeveloperShenzhen Plus1Health Technology Co., LtdMartin Kropf

Customer experience

Watch ECG Pro

All ratings63 ratings
Positive84.1%
Neutral6.3%
Negative9.5%
Written reviews4 reviews
Positive25.0%
Neutral0.0%
Negative75.0%

ECG AI

All ratings2 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

3 purchases

Watch ECG Pro

Subscriptions2
  • Premium Features 1 Week$6.997 Days
  • Premium Features For 1 Year$49.991 Year
One-time1
  • Premium Features (Permanent)$129.99
3 purchases

ECG AI

Subscriptions3
  • Full Access (1 week)$2.997 Days
  • Full Access (1 month)$8.991 Month
  • Full Access (1 year)$89.991 Year

Questions

Is Watch ECG Pro free?
Watch ECG Pro is free to download, with in-app purchases available.
Is ECG AI free?
ECG AI is free to download, with in-app purchases available.
Which has better reviews, Watch ECG Pro or ECG AI?
Watch ECG Pro is rated higher. Watch ECG Pro averages 4.4 out of 5 from 64 ratings, while ECG AI averages 1.0 from 2 ratings.
Do Watch ECG Pro or ECG AI have ads?
Watch ECG Pro shows ads; ECG AI does not.
Which is updated more often, Watch ECG Pro or ECG AI?
Watch ECG Pro ships an update every 2 months, and ECG AI every 3 weeks. Most recently, Watch ECG Pro was updated on November 7, 2026 and ECG AI on November 9, 2026.

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