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.






248+ iOS apps curated and reviewed
Whether you're new to free ecg app for apple watch or looking for an upgrade, our curated collection of 248+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | 3.5★ (24) | No | Yes | Oct 2026 | Sponsored | |
| 2 | Free | 4.5★ (2.5K) | No | Yes | Oct 2026 | ||
| 3 | Free | 4.7★ (1.6K) | No | Yes | Oct 2026 | ||
| 4 | Free | 3.0★ (8.9K) | No | No | Oct 2026 | ||
| 5 | Free | 4.8★ (232K) | No | No | Oct 2026 | ||
| 6 | Free | 2.6★ (51) | No | No | Sep 2026 | ||
| 7 | Free | 4.7★ (30K) | Yes | Yes | Oct 2026 | ||
| 8 | Free | 4.3★ (74) | No | Yes | Oct 2026 |






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.






This app enhances your Apple Watch ECG recordings by calculating PQRST to reveal your unique heartbeat signature. It also monitors Heart Rate Variability (HRV), an objective measure of physical readiness, and integrates with Apple Health.




This app analyzes heart rhythm data from your Apple Watch to provide insights into atrial fibrillation, HRV, stress, and energy levels. It offers a holistic health snapshot and personalized recommendations for better well-being.





Consolidate and securely store your health and fitness data from various sources. Visualize trends, track progress, and gain insights into your well-being. Share information with trusted individuals and manage medications and mental health.