About this app

Check your depressive mood, anxiety, and stress levels in real time by measuring blood flow changes in under 1 minute using your smartphone camera.
We provide a scientific analysis of your psychological state, which may not be easily captured through surveys alone.

■ Scientifically Validated and Precise Analysis
- MindCheck is an HRV (Heart Rate Variability)-based mental health assessment tool jointly developed by Yonsei University Severance Hospital and HAII, a digital therapeutics company.
- HRV is a key indicator for evaluating autonomic nervous system balance, and research has shown its strong correlation with depressive mood, anxiety, and chronic fatigue.
- By utilizing HRV, MindCheck objectively assesses not only physical symptoms but also mental health conditions.

■ Assessment Results
- Depressive Mood
- Anxiety
- Overall Stress
- Tension Balance
- Physical Fatigue
- Stress Resilience

■ Regular and Continuous Monitoring
- Check your stress levels regularly every day with MindCheck.
- Not just a one-time test—track your mental state over time to better understand and manage your psychological patterns.

■ Objective Data Comparison Based on Over 1 Million Records
- Results are quantified on a 1-100 scale for easy interpretation.
- Compare your state with average scores of similar age, gender, and occupation groups for a more objective analysis.

[Permissions]
MindCheck requires the following access permissions for service provision:
- Camera: Heart rate variability (HRV) measurement
- Notifications: Push notification registration and receipt

[Permissions]
Please note that MindCheck is not a medical diagnostic tool and should not be used as a substitute for professional medical advice. If you experience any physical or health issues or require medical advice, please consult a doctor or healthcare professional.

[Inquiries]
If you have any questions or suggestions, feel free to contact our customer service.
Customer Service Email: cs_tess@haii.io

New features

We've fixed a few minor bugs to make MindCheck more stable.

App Permissions

Required to be able to access the camera device.
Allows an application to record audio.
Allows applications to access information about networks.
Allows applications to open network sockets.
Allows an application to write to external storage.
Allows an application to read from external storage.
Allows access to the vibrator.
Allows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.