ECG Tracker+ EKG Reader HRV

Artur Teodorowicz · Medical

3.5 13 ratings Free

Chart standing · US

Not currently charting in this storefront.

What changed · US

Listing changes AppTracker has observed for this app in this storefront — new versions, price moves, rating shifts, and store copy.

Aug 26, 2026
Rating ★ 3.38 → 3.46
Aug 26, 2026
New version 1.1.6 → 1.2.4

This update includes small performance and app stability improvements. ECG Tracker+ is an informational measurement tool and is not a medical device. It can make mistakes, and the accuracy of its information depends on recording quality and may be affected by signal noise or recording artifacts. It does not provide medical advice, diagnosis, or treatment. Always consult a qualified medical professional about your ECG or health concerns. If you think you may be experiencing a medical emergency, contact your local emergency services immediately.

Price & rating history · US

Reconstructed from the listing changes AppTracker has observed in this storefront, so each line starts at the first change on record.

Average rating history over the observed period. 3.4 3.45 Aug 26 18:36 Aug 27 06:20 Aug 27 18:04 Aug 28 05:48 Aug 28 17:32

Average rating

Ratings breakdown · US

The star breakdown behind this app's rating in this storefront.

5★ 54% 7
4★ 8% 1
3★ 0% 0
2★ 8% 1
1★ 31% 4

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About

Your Apple Watch ECGs, analyzed on your iPhone by models we trained ourselves. No cloud. No accounts. No data leaves the device. ECG Tracker+ imports your ECG recordings from the Health app and gives you a deeper read than the watch alone — sharper QT measurements, clearer rhythm context, and findings highlighted right on the waveform. ——————————— OUR OWN ON-DEVICE ECG MODELS We spent weeks training a family of in-house ECG models on large, expert-annotated public datasets. Tuned to run fully on-device by harnessing the power of Apple Silicon, they bring sharper P, Q, R, S, T placement and cleaner QT measurements — especially on noisy Apple Watch traces where the previous pipeline used to back off. NEW EVENTS WE NOW FLAG • Bigeminy and trigeminy — repeating premature-beat patterns • Possible VT run — three or more consecutive premature ventricular beats • Wide QRS / possible bundle branch block — when QRS duration ≥120 ms • T-wave inversion — negative T-wave polarity on the representative beat Every finding appears on the library card and is highlighted directly on the waveform. MEASUREMENTS THAT MATTER • HRV — rMSSD and SDNN, with trend comparisons over weeks and months • QT and QTc — multiple correction formulas, manual override when you need it • QRS duration, PR interval, RR interval • Heart rate ranges and signal quality scoring TRENDS YOU CAN ACTUALLY READ Compare the last 30 days against the previous period. Spot drifts in heart rate, HRV, and QTc at a glance. Tap any data point to jump straight to that recording. EVERYTHING STAYS ON YOUR IPHONE All analysis runs on-device. No cloud, no servers, no accounts. Your ECGs never leave your iPhone. Delete the app and the data goes with it. EXPORT CLEAN PDF REPORTS Share a clinically-formatted PDF of any recording with your doctor — waveform, measurements, notes, and symptom tags all in one document. ——————————— Download ECG Tracker+ and get more out of every ECG your Apple Watch records. 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/

What's new · 1.2.4

This update includes small performance and app stability improvements. ECG Tracker+ is an informational measurement tool and is not a medical device. It can make mistakes, and the accuracy of its information depends on recording quality and may be affected by signal noise or recording artifacts. It does not provide medical advice, diagnosis, or treatment. Always consult a qualified medical professional about your ECG or health concerns. If you think you may be experiencing a medical emergency, contact your local emergency services immediately.

Details

ReleasedFeb 2026
UpdatedJul 2026
Version1.2.4
Size95.8 MB
RequiresiOS 18.0 or later
Age rating12+
LanguagesArabic, Chinese, Czech, Dutch, English, French, German, Greek, Hebrew, Hindi, Italian, Japanese, Korean, Polish, Portuguese, Spanish, Thai
PriceFree
Categories Medical
Bundle IDcom.ecgtrackerplus.app