Record and analyze electrocardiogram (ECG) data from your Polar H10 sensor. View live and historical ECG, heart rate, and R-R intervals with interactive graphing. Export recordings for further analysis.




20+ iOS apps curated and reviewed
Out of 20+ ecglogger apps on iOS, 17 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | 4.2★ (96) | No | Yes | Nov 2026 | ||
| 2 | Free | 3.0★ (2) | No | Yes | Oct 2026 | ||
| 3 | Free | 4.6★ (671) | No | Yes | Nov 2026 | ||
| 4 | Free | — | No | No | May 2026 | ||
| 5 | Free | 3.6★ (5) | No | No | Oct 2026 | ||
| 6 | $0.99 | 4.5★ (1.3K) | No | Yes | Nov 2026 | ||
| 7 | Free | — | No | No | May 2026 | ||
| 8 | Free | — | No | No | May 2026 |




Record and analyze electrocardiogram (ECG) data from your Polar H10 sensor. View live and historical ECG, heart rate, and R-R intervals with interactive graphing. Export recordings for further analysis.






This app transforms your Polar H10 chest strap into an advanced heart rate variability and RR interval tracker. It offers detailed graphs, real-time monitoring, and exportable data for fitness and stress management. Designed for iOS 18+, it provides deep physiological insights with on-device privacy.




Easily track and understand your heart-related metrics to manage your cardiovascular health. Gain insights with advanced analysis, set reminders, and visualize your progress with interactive charts. Share your comprehensive log with your healthcare provider for informed decisions about your well-being.