NerveQ
Sensation Self-Check
Free · Designed for iPad. Not verified for macOS.
Check your sensory wellness patterns with HRV analysis and vibration perception self-check.
NerveQ is a personal sensation wellness self-check tool for awareness purposes only.
It is not a medical device and does not provide medical diagnosis, treatment, or advice.
Results are for personal reference — consult a healthcare professional for medical concerns.
NerveQ helps you understand your sensory wellness patterns through science-based self-checks using Heart Rate Variability (HRV) analysis, vibration perception threshold (VPT) testing, and balance assessment.
KEY FEATURES:
- PPG-based HRV measurement using your phone's rear camera and flashlight
- VPT (Vibration Perception Threshold) self-check via device haptics
- Romberg balance assessment via gyroscope
- Personalized sensory wellness score combining multiple data points
- Progress tracking to monitor your wellness over time
- Educational resources about nerve health and wellness
HOW IT WORKS:
1. Place your fingertip over the rear camera with the flashlight on for HRV measurement
2. Complete the VPT self-check using device vibration patterns
3. Perform the balance assessment guided by on-screen instructions
4. Receive a combined sensory wellness score
5. Track your results over time to identify patterns
SCIENCE-BASED APPROACH:
- VPT: Vibration perception threshold via device haptics for sensory awareness
- Romberg balance test: Gyroscope-based balance pattern measurement
- HRV analysis: RMSSD method based on published research
All measurements are processed entirely on your device. No health data is transmitted to external servers.
This app is a personal wellness self-check tool for awareness purposes only.
It is not a medical device and does not provide medical diagnosis, treatment, or advice.
Results are for personal reference — consult a healthcare professional for medical concerns.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Heuk Kim, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Heuk Kim
- Size
- 33.8 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 13.0 or later.
- iPhone
Requires iOS 13.0 or later. - iPad
Requires iPadOS 13.0 or later. - iPod touch
Requires iOS 13.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
16+
- 16+
- Frequent
Medical Treatment information
Contains
Advertising
Health or Wellness Topics
- Copyright
- © 2026 Hailo