245+ iOS apps curated and reviewed
The best heart rate variability logger apps on iPhone average 3.8★ across 245+ titles — we've ranked them by what real users actually keep on their phones. Updated October 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | $9.99 | 3.5★ (19) | No | No | Oct 2026 | |
| 2 |  | Free | — | No | Yes | Sep 2026 | |
| 3 |  | Free | 4.7★ (119K) | No | Yes | Oct 2026 | |
| 4 |  | Free | 2.5★ (2) | No | Yes | May 2026 | |
| 5 |  | Free | 4.2★ (385) | No | Yes | Oct 2026 | |
| 6 |  | Free | — | Yes | No | Aug 2026 | |
| 7 |  | Free | 4.1★ (9K) | No | Yes | Oct 2026 | |
| 8 |  | Free | — | No | No | Jul 2026 |
This app records, plots, and exports heart rate variability data, including time, frequency, and non-linear features. It supports experience sampling, RR-interval correction, and activity/location tracking. Requires a compatible Bluetooth heart rate sensor.
Monitor your heart rate and track key health metrics like HRV, stress, and energy levels using your phone's camera. Gain insights into your heart health with educational content and progress reports. Connect with a community and access premium features through subscription.
