Comparison

ECG Tracker+ EKG Reader HRV vs EKGSmart

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

Head to head
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
Currently charting
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/

About

EKGSmart

Features
Read full description

EKGSmart is an ECG/EKG learning and rhythm recognition app designed for healthcare professionals and learners. The app helps users review cardiac rhythms, strengthen arrhythmia recognitions skills, and support faster interpretation through a simple, mobile-friendly experience. Features may include rhythm identification support, educational review tools, and workflow-friendly resources for ECG/EKG learning and practice. EKGSmart is intended for educational, informational, and reference purposes only and is not a substitute for professional medical judgment, diagnosis, or treatment. Terms of use (EULA): https://www.apple.com/legal/internet-services/itunes/devsrdeula/ Privacy Policy: https://ekgsmart-privacy.carrd.co

Screenshots

ECG Tracker+ EKG Reader HRV4 screens
EKGSmart4 screens

Verdict

The call

The clearest difference is rating: EKGSmart at 5.0 against ECG Tracker+ EKG Reader HRV's 3.6. EKGSmart also leads on in-app purchases (none vs 5) and iOS requirement (15.1 vs 26.0). ECG Tracker+ EKG Reader HRV's advantage is update cadence (weekly vs every 2 months) and ratings volume (28 vs 1). On price, ads 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. ECG Tracker+ EKG Reader HRV sells 3 in-app purchases, starting at $7.99 per month. EKGSmart asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

EKGSmart holds the better App Store score, 5.0 against 3.6. That said, the two scores are not equally well evidenced: ECG Tracker+ EKG Reader HRV has 28 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

ECG Tracker+ EKG Reader HRV ships an update weekly, EKGSmart every 2 months. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

Scorecard6 real differences · 5 level
ECG Tracker+ EKG Reader HRV versus EKGSmart: the parameters behind the verdict, then further details
ParameterECG Tracker+ EKG Reader HRVEKGSmart
PriceFreeFree
Rating3.6 (28 ratings)5.0 (1 ratings) — better
Positive reviews46.2% of reviews—
Number of ratings28 — better1
Update frequencyWeekly — betterEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
Best chart rank#192 — better—
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPod
Requires iOS26.015.1 — better
Further details — not scored
Size116 MB47 MB
Age rating12+4+
DeveloperArtur TeodorowiczSunil Mall

In-app purchases

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
None

EKGSmart

No in-app purchases

Questions

Is ECG Tracker+ EKG Reader HRV free?
ECG Tracker+ EKG Reader HRV is free to download, with in-app purchases available.
Is EKGSmart free?
EKGSmart is free to download, with no in-app purchases.
Which has better reviews, ECG Tracker+ EKG Reader HRV or EKGSmart?
EKGSmart is rated higher. ECG Tracker+ EKG Reader HRV averages 3.6 out of 5 from 28 ratings, while EKGSmart averages 5.0 from 1 ratings.
Do ECG Tracker+ EKG Reader HRV or EKGSmart have ads?
Neither ECG Tracker+ EKG Reader HRV nor EKGSmart shows ads.
Which is updated more often, ECG Tracker+ EKG Reader HRV or EKGSmart?
ECG Tracker+ EKG Reader HRV ships an update weekly, and EKGSmart every 2 months. Most recently, ECG Tracker+ EKG Reader HRV was updated on October 26, 2026 and EKGSmart on October 24, 2026.

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