RHz Biofeedback
RHz Biofeedback is made and published by victorinoxs. AppBrain is an independent app data site and isn't affiliated with victorinoxs. The app name, icon, screenshots and description belong to victorinoxs and are shown as published on Google Play.
AppBrain's verdict
Niche- Total installs
- 190
- Last updated
- June 29, 2026
RHz Biofeedback is a niche app, with 190 installs. It doesn't have enough ratings yet to judge what users think.
Installs
Tracked by AppBrain- Last 30 days
- 41
- Play install range
- 100+
- Launched
- March 2026
Installs over time
RHz Biofeedback has been installed 190 times. Over the past 30 days, it has been installed 41 times.
Rankings
Google Play top chartsGoogle Play Rankings for RHz Biofeedback
Competitors
Similar apps and more from victorinoxsAlternatives to RHz Biofeedback
Releases
Updates seen on Google Play- Version
- 1.3.5
- Launched
- March 2026
User feedback
Ratings and reviews on Google PlayComments on RHz Biofeedback for Android
We don't have enough comments to show example comments. Please check back later.
Technology
Found in the app by AppBrain- Ads
- No ads
- Price
- Free
- Libraries
- ?
- App size
- 20.4 MB
- Content rating
- Everyone
Technologies used by RHz Biofeedback
About the app and developer
About RHz Biofeedback
RHz Biofeedback is a health & fitness app developed by victorinoxs.
Install Statistics
RHz Biofeedback has been downloaded 190 times. In the last 30 days, the app was downloaded 41 times.
User Ratings
The app has no ratings yet.
App Information
RHz Biofeedback is freely available from Google Play. The APK size is 20.40 MB. The latest APK version available is 1.3.5. The last update was on June 29, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on Google Play since March 2026.
App Performance Report
Get a detailed PDF report for RHz Biofeedback with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more
Get PDF Report — $29Developer information for victorinoxs
Frequently asked questions about RHz Biofeedback
Is RHz Biofeedback free?
Yes. RHz Biofeedback is free on Google Play.
Is RHz Biofeedback still available?
Yes. RHz Biofeedback is on Google Play, and the last update we saw was on June 29, 2026.
Does RHz Biofeedback contain ads?
No. Google Play does not list RHz Biofeedback as containing ads.
How large is RHz Biofeedback?
RHz Biofeedback is 20.40 MB.
Is RHz Biofeedback suitable for children?
Google Play rates the content of RHz Biofeedback as suitable for everyone.
How many times has RHz Biofeedback been installed?
Google Play lists 100+ installs for RHz Biofeedback.
Who made RHz Biofeedback?
RHz Biofeedback was developed by victorinoxs. It is listed in the health & fitness category on Google Play.
What are the best alternatives to RHz Biofeedback?
People looking at RHz Biofeedback also look at these health & fitness apps: Resonance: HRV Biofeedback, Nami - Biofeedback & HRV, Norbu: Stress management + HRV, Breath Ball: Breathing & HRV, Paced Breathing.
Store listing
By victorinoxs, from Google Play“Find your resonance frequency. Optimize HRV & recovery w/ precision biofeedback.”
Description by victorinoxs Written by the developer, not by AppBrain. Click to read.
Most breathing apps use a generic pace like 6 breaths per minute. RHz helps you discover your personal resonance frequency using real HRV biofeedback.
RHz is an Android app for resonance breathing and HRV training. Connect a compatible Bluetooth heart rate monitor, run a guided sweep, and practice at the breathing pace where your HRV response is strongest.
WHAT YOU CAN DO
• Find your personal resonance frequency
• Run guided full or quick sweeps
• Use adaptive mode during practice
• View live RMSSD, SDNN, and beat-to-beat data
• Track session history and trends
• Keep all data stored locally on your device
WHY PEOPLE USE RHZ
• More precise than fixed breathing timers
• Built for real HRV biofeedback practice
• Useful for recovery, stress regulation, and breathing training
• No account, no cloud, no biometric data upload
HARDWARE REQUIRED
RHz requires a compatible Bluetooth heart rate monitor.
Recommended:
• Polar H10 and other ECG chest straps for best HRV accuracy
Also supported:
• Whoop 5.0 and other high-quality PPG sensors
Some smartwatches may connect over Bluetooth, but HRV quality can vary by device.
RHz is a wellness app for breathing practice and HRV biofeedback. It is not intended to diagnose, treat, cure, or prevent any medical condition.
Recent changes:
Improved readability of the post-session Raw RR-interval chart.