AppMarketSpy › Lifestyle › HRV4Biofeedback
★ 3.41average rating
29ratings
+0new ratings, last 7 days
—not in top charts now
Ratings breakdown
| ★★★★★ | 38% | |
| ★★★★ | 14% | |
| ★★★ | 21% | |
| ★★ | 7% | |
| ★ | 21% |
🔒 Rating history23 days of daily rating and rating countGet Pro access
App info
- Developer
- A.S.M.A. B.V.
- Category
- Lifestyle, Health & Fitness
- Released
- Jun 2, 2020
- Version
- 1.4.8 (Sep 8, 2026)
- Price
- $9.99
- Size
- 137.6 MB
- Requires
- iOS 15.6
- Age rating
- 4+
- Languages
- English, French, Italian
In-app purchases
noneCurrent prices, App Store US.
🔒 Chart rank history146 chart positions recorded, every 3 hoursGet Pro access
About HRV4Biofeedback
Improve self-regulation and better cope with stress using HRV4Biofeedback, the camera-based Heart Rate Variability (HRV) Biofeedback app APP FEATURES: > camera-based biofeedback measurement showing real-time heart rate > spot check measurements at rest > frequency power spectrum > biofeedback score to quantify the effectiveness of the practice in terms of deep breathing and duration > resonant frequency analysis to determine the optimal breathing rate for your sessions > semi-real time HRV analysis > alternative manual breathing rate configuration between 4.5 and 8.5 breaths / minute > subjective annotations, including up to 5 personalized questions > current streak > explore correlations between subjective annotations and biofeedback data > Integration with HealthKit (you can write heart rate, HRV and Mindful minutes) > weekly and monthly summaries > support for Bluetooth sensors >…
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