Comparison

ECG AI vs ECG Tracker+ EKG Reader HRV

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

Head to head
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.

About

ECG Tracker+ EKG Reader HRV

Analyze ECG recordings from compatible health apps on a calibrated grid. Measure key metrics like HRV and QTc, track trends over time, and export detailed PDF reports. All processing is done on-device for enhanced privacy.

Highlights
  • Calibrated waveform grid review
  • HRV, QTc, QRS duration measurement
  • Trend tracking over time
  • Notes and symptom tagging
  • Shareable PDF report export
  • On-device processing
Features
Read full description

Explore your Apple Watch ECGs in detail, follow changes over time, and keep useful records for conversations with your doctor. ECG Tracker+ brings your ECG recordings from Apple Health into one organized library. Review interactive waveforms, explore estimated measurements, add context to your recordings, and revisit your results on iPhone and Apple Watch. TAKE A CLOSER LOOK Zoom into your ECG waveform and explore the shape of a beat with Beat Morphology. See available measurements alongside the recording, with explanations to help you understand the terminology. • Heart rate and beat-to-beat RR intervals • Heart rate variability (HRV), including rMSSD and SDNN • QT and corrected QT (QTc), with a choice of correction formulas • PR interval, P-wave duration, and QRS duration Review highlighted possible premature beats and repeating patterns, including PACs, PVCs, bigeminy, and trigeminy. Measurements and findings depend on the recording and signal quality and may not always be available. SEE YOUR RECORDINGS OVER TIME Explore charts for heart rate, HRV, QTc, and other ECG measurements. Compare periods and return to individual recordings for more detail. Use the Heart Rate Timeline to view Apple Health heart rate readings alongside the times you recorded an ECG. KEEP THE CONTEXT THAT MATTERS Add notes and symptom tags so you can remember how you felt when you recorded an ECG. Find recordings with notes, set aside ECGs for your next visit, and keep questions for your doctor with the relevant recording. SHARE A CLEARER RECORD Export PDF reports with your ECG waveform, measurements, and notes. Bring the details you want to discuss to an appointment or share a report directly from your iPhone. REVISIT RESULTS ON YOUR WATCH Browse recent recordings, view waveforms and available measurements, and check trends from your wrist. The companion app displays results processed on your paired iPhone and synced to Apple Watch. ANALYSIS ON YOUR IPHONE Your ECG recordings are analyzed on your iPhone without uploading them to a cloud analysis service. No account is required. ECG Tracker+ reads from Apple Health without changing your Health records. START FREE Get three free full ECG analyses each month, including PDF export for those unlocked recordings. Recordings unlocked with your free allowance remain unlocked. An optional subscription adds unlimited analysis and full Trends access. Requires ECG recordings in Apple Health. Record new ECGs using Apple's ECG app on a supported Apple Watch. The companion app requires the paired iPhone for analysis and syncing. ECG Tracker+ is an informational measurement tool and is not a medical device. It does not provide medical advice, diagnosis, or treatment. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

ECG AI4 screens
ECG Tracker+ EKG Reader HRV4 screens

Verdict

The call

The clearest difference is review sentiment: ECG Tracker+ EKG Reader HRV at 46% against ECG AI's 0%. ECG Tracker+ EKG Reader HRV also leads on rating (3.7 vs 1.0) and ratings volume (30 vs 2). ECG AI's advantage is iOS requirement (16.0 vs 26.0). On price, ads, in-app purchases and monetization model 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 AI sells 3 in-app purchases, starting at $2.99 per 7 days and ECG Tracker+ EKG Reader HRV sells 3 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

ECG Tracker+ EKG Reader HRV holds the better App Store score, 3.7 against 1.0. That said, the two scores are not equally well evidenced: ECG Tracker+ EKG Reader HRV has 30 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 0% of ECG AI's written reviews are positive against 46% of ECG Tracker+ EKG Reader HRV's.

UpkeepUpdate frequency

ECG AI ships an update every 3 weeks, ECG Tracker+ EKG Reader HRV weekly. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

Scorecard6 real differences · 4 level
ECG AI versus ECG Tracker+ EKG Reader HRV: the parameters behind the verdict, then further details
ParameterECG AIECG Tracker+ EKG Reader HRV
PriceFreeFree
Rating1.0 (2 ratings)3.7 (30 ratings) — better
Positive reviews0.0% of reviews46.2% of reviews — better
Number of ratings230 — better
Update frequencyEvery 3 weeksWeekly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhoneiPhone, iPad, Apple Watch — better
Requires iOS16.0 — better26.0
Further details — not scored
Size58 MB116 MB
Age rating4+12+
DeveloperMartin KropfArtur Teodorowicz

Customer experience

ECG AI

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

ECG Tracker+ EKG Reader HRV

All ratings30 ratings
Positive66.7%
Neutral3.3%
Negative30.0%
Written reviews13 reviews
Positive46.2%
Neutral0.0%
Negative53.8%

In-app purchases

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
3 purchases

ECG Tracker+ EKG Reader HRV

Subscriptions2
  • ECG Tracker+ Pro Monthly2 variants$7.991 Month
  • ECG Tracker+ Pro Yearly2 variants$59.991 Year
One-time1
  • ECG Tracker+ Pro Lifetime$89.99

Questions

Is ECG AI free?
ECG AI is free to download, with in-app purchases available.
Is ECG Tracker+ EKG Reader HRV free?
ECG Tracker+ EKG Reader HRV is free to download, with in-app purchases available.
Which has better reviews, ECG AI or ECG Tracker+ EKG Reader HRV?
ECG Tracker+ EKG Reader HRV is rated higher. ECG AI averages 1.0 out of 5 from 2 ratings, while ECG Tracker+ EKG Reader HRV averages 3.7 from 30 ratings.
Do ECG AI or ECG Tracker+ EKG Reader HRV have ads?
Neither ECG AI nor ECG Tracker+ EKG Reader HRV shows ads.
Which is updated more often, ECG AI or ECG Tracker+ EKG Reader HRV?
ECG AI ships an update every 3 weeks, and ECG Tracker+ EKG Reader HRV weekly. Most recently, ECG AI was updated on October 24, 2026 and ECG Tracker+ EKG Reader HRV on October 28, 2026.

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