QuietHabit Privacy Policy
Effective Date: April 1, 2026
1. Overview
QuietHabit is a wellness and personal care service that helps users record urine test results, manage wellness marker history, and build self-care routines.
This Privacy Policy explains how the Company collects, uses, stores, entrusts, and protects personal information when users access or use QuietHabit.
QuietHabit is not a medical diagnosis or treatment service. Personal information and test result data are processed to provide wellness tracking, personal care, service operation, analytics, advertising measurement, and customer support.
2. Information We Collect
The Company collects and processes the following personal information to provide and improve the QuietHabit service.
| Category | Items Collected | Purpose | Retention Period |
|---|---|---|---|
| Account Information | Email, password | Member registration, login, authentication, account management | Deleted upon account termination |
| Test Result Data | Urine test result data, test history, scanned result values, wellness marker records | Test history management, wellness trend analysis, result display, service personalization | Deleted upon account termination |
| Wellness and Personal Care Data | Test frequency, wellness history, personal care routine data, app-based wellness records | Personal care routine support, self-monitoring, service personalization | Deleted upon account termination |
| Device Information | Device model, OS version, app version, language setting, service usage logs, error logs | Service optimization, error analysis, security, app improvement | 1 year |
| Analytics Data | App events, page views, screen views, session data, user interactions, approximate location derived from IP address, device identifiers, advertising identifiers where permitted | Service analytics, feature improvement, campaign performance measurement, user experience improvement | Retained according to analytics platform settings and applicable law |
| Advertising and Attribution Data | Ad click data, campaign source, medium, campaign name, conversion events, install attribution, advertising ID where permitted | Measuring advertising performance, optimizing Google Ads campaigns, preventing duplicate or fraudulent conversions | Retained according to advertising platform settings and applicable law |
| Notification Information | FCM token, push notification status | Push notification delivery, service notice, reminder delivery | Automatically deleted or replaced upon token refresh |
| Customer Support Information | Email address, inquiry details, attachments voluntarily submitted by the User | Customer support, complaint handling, service improvement | Up to 3 years after inquiry resolution, unless otherwise required by law |
The Company does not intentionally collect information from children where parental consent is required by applicable law. If such information is discovered, the Company will take appropriate steps to delete it or obtain required consent.
3. Purpose of Processing Personal Information
The Company processes personal information for the following purposes:
- Member registration, login, and account management
- Providing urine test result recording and history management
- Providing wellness trend analysis and result display
- Providing optional AI-generated non-medical wellness summaries through Anthropic Claude with the User's explicit consent
- Supporting personal care routines and self-monitoring habits
- Providing reminders, push notifications, service notices, and event information
- Operating reward, level, or benefit-related features
- Responding to user inquiries and customer support requests
- Improving service quality, usability, security, and performance
- Analyzing service usage through Google Analytics 4
- Measuring advertising performance and campaign conversions through Google Ads SDK
- Improving marketing efficiency and preventing advertising abuse or duplicate conversions
- Preventing unauthorized use, abuse, fraud, and technical errors
- Complying with legal obligations
The Company does not use personal information for purposes other than those stated above unless the User provides separate consent or such use is permitted by law.
4. Analytics and Advertising Tools
The Company may use analytics and advertising tools to understand service usage, improve user experience, and measure marketing performance.
Google Analytics 4
The Company uses Google Analytics 4 to collect app and website usage data, such as screen views, page views, session information, user interactions, device information, and approximate region information.
Google Analytics 4 helps the Company understand how users use QuietHabit and improve the stability, usability, and content of the Service.
Google Ads SDK
The Company uses Google Ads SDK and related Google advertising tools to measure ad campaign performance, app installs, conversions, and user engagement events.
Google Ads SDK may process advertising identifiers, campaign attribution information, conversion events, device information, and interaction data where permitted by the device settings and applicable law.
Users may limit ad tracking or reset advertising identifiers through their device settings.
The Company does not use analytics or advertising tools to provide medical diagnosis, treatment, disease prediction, insurance evaluation, employment screening, or other medical or discriminatory decisions.
5. Third-Party AI Service: Anthropic Claude
QuietHabit may use Anthropic Claude, a third-party AI service provided by Anthropic, to generate non-medical wellness summaries and personal care insights based on the User's test result data.
QuietHabit uses Anthropic Claude only for wellness tracking, personal care, and self-monitoring support. The AI-generated content is not medical advice and must not be used for medical diagnosis, treatment, disease prediction, disease monitoring, insurance evaluation, employment screening, credit evaluation, or any other unrelated purpose.
Before sending personal information or test result data to Anthropic Claude, QuietHabit provides an in-app notice and obtains the User's explicit consent.
Data that may be sent to Anthropic Claude includes:
- Urine wellness marker values, such as urobilinogen, glucose, bilirubin, ketone, specific gravity, occult blood, pH, protein, microalbumin, creatinine, nitrite, and leukocytes
- Test date and test history context necessary to generate a wellness summary
- General app context needed to provide the requested AI wellness summary
- A pseudonymous user ID where necessary for service operation, abuse prevention, or technical support
QuietHabit does not intentionally send the following information to Anthropic Claude for AI wellness summary generation:
- User name
- Email address
- Password
- Precise location
- Payment information
- Contact list
- Government-issued identification information
Users may decline AI processing. If the User does not consent, QuietHabit will not send the User's test result data to Anthropic Claude, and AI wellness summary features may be unavailable.
The Company manages and supervises third-party AI processing to ensure that User data is processed securely and only within the scope necessary to provide the AI wellness summary feature. The Company also requires that any third-party AI provider receiving User data apply the same or an equivalent level of protection as described in this Privacy Policy.
6. Third-Party Disclosure
The Company does not provide personal information to third parties in principle.
However, personal information may be disclosed in the following cases:
- The User has provided prior consent
- Disclosure is required by applicable law, court order, government request, or legal procedure
- Disclosure is necessary to protect the rights, safety, or property of the User, the Company, or others, within the scope permitted by law
The Company does not sell personal information to third parties.
7. Processing Consignment
The Company entrusts certain personal information processing tasks to external service providers for stable service operation, analytics, notification delivery, and advertising measurement.
| Vendor | Entrusted Work |
|---|---|
| Supabase Inc. | Database hosting, authentication, data storage, account management |
| Google Firebase | Push notifications, crash analytics, app performance monitoring |
| Google Analytics 4 | Service usage analytics, app and website event analysis, performance measurement |
| Google Ads SDK / Google Ads | Advertising performance measurement, app install attribution, campaign conversion tracking |
| Anthropic Claude | Optional AI-generated non-medical wellness summary and personal care insight generation with the User's explicit consent |
| Cloud infrastructure and hosting providers used by the Company | Server hosting, storage, security, and service operation |
The Company manages and supervises entrusted vendors to ensure that personal information is processed securely and only within the scope of the entrusted work.
8. International Transfer of Personal Information
Some personal information may be stored or processed through global cloud infrastructure or service providers located outside the User's country of residence.
The Company may transfer or process personal information internationally through service providers such as Supabase, Google Firebase, Google Analytics 4, Google Ads SDK, Google Ads, Anthropic Claude, and cloud infrastructure providers.
The purpose of such transfer includes service operation, authentication, database hosting, push notifications, analytics, app performance monitoring, advertising performance measurement, and optional AI wellness summary generation.
The Company takes reasonable measures to ensure that such service providers apply appropriate safeguards for personal information protection.
By using the Service, the User understands that personal information may be processed through such global infrastructure where necessary for service provision.
9. Retention and Deletion of Personal Information
The Company retains personal information only for the period necessary to achieve the purposes described in this Privacy Policy, unless a longer retention period is required by law.
When the retention period expires or the processing purpose is achieved, the Company deletes the relevant personal information without undue delay.
Deletion methods include:
- Electronic files: permanent deletion or technical measures that prevent recovery
- Printed materials, if any: shredding or secure destruction
Upon account withdrawal, personal information and test result data are deleted according to the Company's policies, except where retention is required by law.
Analytics and advertising data may be retained according to the retention settings of Google Analytics 4, Google Ads, Google Ads SDK, and applicable legal requirements.
10. User Rights
Users may exercise the following rights at any time:
- Request access to personal information
- Request correction of inaccurate personal information
- Request deletion of personal information
- Request suspension of personal information processing
- Withdraw consent
- Withdraw membership through app settings
- Limit advertising tracking through device settings where available
- Decline or withdraw consent for AI processing through in-app settings or by contacting the Company
Users may exercise these rights through the app or by contacting the Company at the email address below.
The Company may request identity verification before processing such requests.
11. Security Measures
The Company takes reasonable technical, administrative, and physical measures to protect personal information, including:
- Access control and permission management
- Encryption or secure storage of sensitive data where applicable
- Use of secure cloud infrastructure
- Monitoring of abnormal access and system errors
- Minimization of access to personal information
- Internal policies for personal information protection
However, no electronic transmission or storage method is completely secure. The Company will continue to improve security measures to protect User information.
12. Push Notifications
The Company may send push notifications for service notices, test reminders, wellness information, personal care reminders, event information, reward updates, or other service-related messages.
Users may change notification settings through the app or device settings.
If a User logs out or disables notifications, the User may not receive notifications, events, wellness information, personal care reminders, or other service messages.
13. Privacy Officer
For inquiries related to personal information protection, please contact:
Department: Development Team
Email: support@myquiethabit.com
14. Notice of Changes
If this Privacy Policy is amended, the Company will notify Users at least 7 days in advance through an in-app notice, website notice, email, or other reasonable method.
If changes materially affect User rights, the Company may provide additional notice or obtain consent where required by law.