📈Last 7 days+25 installs — 34% slower than the week before (+38) · 3/day since Oct 7
🏆Among Health & Fitness appstop 13% by installs gained this week (361 peers growing)
⭐Rating★ 1.91 → 2.17 since Oct 7
🛠Updatesactively updated · updated 15 days ago · every ~40 days (3 updates tracked)
Installs since launch
+90 installs
· +1 ratings
since Oct 7
Update history
7.70.70Oct 27, 2026 · seen Nov 5, 2026
Faster, smoother, and more reliable!<br><br>- Redesigned biofeedback history, post-session results, and RF assessment screens<br>- Improved app speed and load times<br>- Smoother audio and vibration playback<br>- Heart rate chart now shows a rolling 1-minute view<br>- Cancel a session after 1 min and keep your progress—no more lost data<br>- Reliable data sync even if your internet drops<br>- Conn
7.69.69Oct 22, 2026 · seen Oct 26, 2026
Faster, smoother, and more reliable!<br><br>- Redesigned biofeedback history, post-session results, and RF assessment screens<br>- Improved app speed and load times<br>- Smoother audio and vibration playback<br>- Heart rate chart now shows a rolling 1-minute view<br>- Cancel a session after 1 min and keep your progress—no more lost data<br>- Reliable data sync even if your internet drops<br>- Conn
7.61.61Aug 7, 2026 · seen Oct 15, 2026
Faster, smoother, and more reliable!<br><br>- Redesigned biofeedback history, post-session results, and RF assessment screens<br>- Improved app speed and load times<br>- Smoother audio and vibration playback<br>- Heart rate chart now shows a rolling 1-minute view<br>- Cancel a session after 1 min and keep your progress—no more lost data<br>- Reliable data sync even if your internet drops<br>- Conn
Optimal HRV: Biofeedback is a health & fitness app by Optimal, LLC with 10,000+ downloads (about 10K estimated). +25 installs in the last 7 days. Rated 2.2 from 77 ratings. Released Jan 31, 2020. Install growth, rank history, SDKs and ad networks.
From the store listing: “HRV biofeedback for stress relief. 30-day free trial. Train calm with real data.”
