Privacy Policy for Periodia
Last Updated: August 25, 2025
Effective Date: August 25, 2025
Policy Version: 3.1
Document ID: PERIODIA-PP-2025-003
Content Rating: Teen (12+) - Mixed Audience App
Introduction
Periodia (“we,” “our,” or “us”) is committed to protecting your privacy. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our menstrual cycle tracking and reproductive health mobile application (the “App”).
Important: Periodia is a menstrual cycle tracking application that helps individuals understand their cycle patterns, predict periods and fertility windows, and analyze their reproductive health data. This application is NOT a medical device and should not be used for medical assessment purposes or as a substitute for professional medical consultation.
Age Restrictions and Parental Guidance
IMPORTANT AGE REQUIREMENTS:
- Minimum Age: This app is rated Teen (12+) but recommended for ages 13+ due to reproductive health content
- Target Audience: Primarily designed for individuals 18+ who menstruate
- Parental Guidance Required: Users under 18 should use this app with parental guidance and supervision
For Parents and Guardians:
If your child is under 18 and uses this app, we recommend:
- Reviewing this Privacy Policy together
- Understanding the reproductive health education content
- Supervising app usage and data entry
- Consulting healthcare providers for medical guidance
- Being aware that the app contains mature health education topics
App Purpose and Functionality
Periodia provides the following services:
- Menstrual Cycle Tracking: Log periods, flow levels, symptoms, and moods
- Fertility Planning: Ovulation prediction and fertility window calculations (algorithm-based, not medical assessment)
- Health Insights: Data analytics, trends, and cycle pattern analysis
- Calendar Integration: Visual cycle tracking and predictions
- Notifications: Period reminders and fertility alerts
- Reports: Generate shareable health reports for healthcare providers
IMPORTANT: This application collects and processes sensitive health data. We only collect data necessary to provide menstrual cycle tracking services.
1. REPRODUCTIVE HEALTH DATA (Highly Sensitive)
- Menstrual Dates and Flow: Period dates and flow levels (light, medium, heavy)
- Physical Symptoms: Cramps, headaches, bloating, fatigue, breast pain, acne
- Emotional State and Mood: Happy, sad, angry, tired, anxious, content (emoji-based tracking)
- Personal Health Notes: Free-text health observations you add
- Fertility Predictions: Ovulation and fertile window estimates (algorithm-based, not medical assessment)
- Google Email Address: Your Google account email
- Display Name: Name from your Google profile (if available)
- Profile Picture: Profile photo from your Google account (if available)
- Unique User ID (UID): Generated by Google for app identification
3. TECHNICAL AND USAGE DATA
- Device Information: Device model, operating system version, app version, device ID (anonymized)
- App Performance: Basic crash reports and error logs (essential for app functionality)
- Push Notification Tokens: For period and fertility notifications delivery
- Error Logs and Crash Reports: Stack traces, error messages for app improvement and stability
- Activity Timestamps: Last login, last data update, session duration
- App Performance Data: Loading times, memory usage, crash frequency
4. ADVERTISING DATA (Production)
- Advertisement Identifiers: Google Advertising ID for personalized ads (can be reset in device settings)
- Ad Interaction Data: Clicks, views, ad performance metrics, conversion tracking
- Ad Preferences: Based on app usage patterns (not health data)
- Ad Revenue Data: Aggregated revenue metrics for app monetization
- User Engagement: Time spent viewing ads, ad completion rates
Important: We use Google AdMob with production advertising ID to display relevant ads. All advertising data is handled according to Google’s advertising policies and does not include your sensitive health information.
Third-Party Services Integration
Periodia integrates with Google/Firebase services to provide core functionality. Your data will be processed by:
Google Firebase Suite:
- Firebase Authentication: User authentication via Google Sign-In
- Firebase Cloud Messaging: Period and fertility notification delivery
- Local SQLite Storage: Secure local storage for all your menstrual cycle data (no cloud upload)
Google Services:
- Google Sign-In: Secure authentication using your Google account
- Google Play Services: Core Android services for app functionality
- Google Mobile Ads: Advertisement delivery with production AdMob integration
Data Processing Locations:
Your sensitive health data remains exclusively on your device. However, the following data may be processed by Google services:
- Authentication tokens (Google Sign-In)
- Push notification tokens (Firebase Cloud Messaging)
- Advertisement data (Google AdMob production environment)
CRITICAL: Your personal menstrual cycle data, symptoms, moods, and health information are stored ONLY on your device using SQLite database with Android secure storage. This data is never uploaded to any cloud servers or shared with third parties.
Google Privacy Policy: https://policies.google.com/privacy
Core App Functions:
- Provide menstrual cycle tracking and analysis features
- Generate period and fertility predictions (statistical algorithms, not medical assessment)
- Send period reminders and fertility notifications
- Create insights and trends from your personal data
- Monitor app crashes and identify critical bugs
- Maintain app stability and performance
- Detect and prevent security threats
Advertising and Monetization:
- Display relevant advertisements through Google AdMob
- Measure ad performance and effectiveness
- Generate revenue to support free app features
- Provide personalized ad experiences (based on app usage, not health data)
- Support sustainable app development and maintenance
User Control:
- Advertising: Ads are displayed to support the free app. You can reset your advertising ID in device settings to limit ad personalization.
Data Storage and Security
Local Storage:
- Data stored locally using Android secure storage (AsyncStorage)
- Includes cycle entries, user preferences, and cached data
- Persists until app uninstall or manual deletion
Data Storage:
- All cycle data stored locally in SQLite database on your device
- Encrypted using Android secure storage mechanisms
- No automatic cloud synchronization of health data
- Data remains on your device for maximum privacy
Security Measures:
- Google OAuth 2.0 authentication
- Data encryption in transit and at rest
- Android secure storage mechanisms
- Regular security monitoring and updates
App Permissions
Required Permissions:
- INTERNET: Required for authentication, notifications, and ads delivery only
- ACCESS_NETWORK_STATE: Network connectivity detection for authentication and notifications
- VIBRATE: Notification feedback and alerts
- RECEIVE_BOOT_COMPLETED: Maintain notifications after device restart
- POST_NOTIFICATIONS: Display notifications (Android 13+, user can deny)
- com.google.android.gms.permission.AD_ID: Google Ads identifier for advertisement delivery
- com.android.vending.BILLING: In-app purchases (future premium features)
Explicitly Removed Permissions:
For your privacy protection, we have deliberately removed these permissions using tools:node="remove":
- ACCESS_WIFI_STATE: Removed for privacy
- WAKE_LOCK: Removed to prevent battery drain
- FOREGROUND_SERVICE: Not needed for current functionality
- ACCESS_ADSERVICES_ATTRIBUTION: Privacy-focused removal
- ACCESS_ADSERVICES_AD_ID: Privacy-focused removal
- READ_GSERVICES: Not required for core functionality
- READ_PHONE_STATE: Privacy protection
- READ_EXTERNAL_STORAGE: No file access needed
- WRITE_EXTERNAL_STORAGE: No file writing needed
- SCHEDULE_EXACT_ALARM: Not required for notifications
- ACCESS_NOTIFICATION_POLICY: Removed for privacy
Privacy-First Permission Design:
Our permission model follows the principle of data minimization, requesting only essential permissions for core functionality while explicitly removing permissions that could access sensitive device data.
Medical Disclaimers for Teen Users
Enhanced Medical Disclaimers for Users Under 18:
Reproductive Health Education
- Educational Purpose Only: Information provided is for educational purposes and personal health tracking
- Not Medical Advice: App content should not replace professional medical consultation
- Parental Guidance Recommended: Teen users should discuss reproductive health with parents and healthcare providers
- No Medical Assessment: App does not assess medical conditions or provide medical treatment recommendations
Fertility and Contraception Warnings
- Not Contraception: Fertility tracking features should NEVER be used as primary contraception method for teens
- Medical Supervision Required: Any fertility-related questions should be addressed with healthcare providers
- Educational Context: Fertility information provided for health education, not pregnancy planning for minors
Teen-Specific Health Guidance
- Healthcare Provider Consultation: Regular check-ups with healthcare providers are essential for reproductive health
- Parental Communication: Open communication with parents/guardians about menstrual health is encouraged
- Age-Appropriate Use: Features should be used age-appropriately with adult guidance when needed
Age Restrictions and Usage Requirements
Updated for Teen (12+) Rating Compliance:
Age Categories and Recommendations:
- Ages 12-13: Parental supervision strongly recommended; basic cycle tracking only
- Ages 14-17: Parental guidance encouraged; educational content with adult discussion
- Ages 18+: Full app functionality; primary target demographic for all features
- Under 12: Not recommended due to mature content
Content Appropriateness:
- Educational Focus: All content designed for health education with age-appropriate language
- Medical Accuracy: Information scientifically accurate and reviewed for teen comprehension
- No Explicit Content: Content focuses on health education without explicit material
If you are under 18, ensure your parent/guardian understands the type of data collected and how this application is used.
Medical Disclaimers and App Limitations
CRITICAL HEALTH INFORMATION: Periodia provides a comprehensive medical disclaimer system to protect users:
What This App IS NOT:
- ❌ NOT a medical device - Does not provide medical assessment
- ❌ NOT for contraception - Should not be used as primary or sole birth control method
- ❌ NOT medical advice - Cannot replace professional healthcare consultation
- ❌ NOT guaranteed accuracy - Predictions are statistical estimates, not medical assessment
What This App IS:
- ✅ Personal tracking tool for menstrual cycle awareness
- ✅ Statistical prediction system based on your historical data
- ✅ Data visualization for better understanding your patterns
- ✅ Communication aid for discussions with healthcare providers
Medical Disclaimer System:
Users must read and accept medical disclaimers before using features like:
- Fertility tracking and ovulation prediction
- Health insights and cycle analysis
- Symptom and mood tracking
- Period prediction algorithms
Always consult qualified healthcare professionals for medical decisions, contraception advice, and fertility planning.
Your Privacy Rights
Data Access and Control:
- View Your Data: Access all collected information through the app
- Correct Inaccuracies: Edit or update incorrect data entries
- Generate Reports: Create cycle reports for healthcare providers (via Report screen)
- Delete Individual Entries: Remove specific cycle entries
- Delete Entire Account: Remove account and authentication data (local cycle data remains on device)
Communication Preferences:
- Notification Control: Manage period and fertility alerts
- Email Communications: We only send essential account-related emails
Data Deletion Process:
To request account and data deletion:
- Email flasnelstudio@gmail.com from your registered email address
- Subject: “Data Deletion Request”
- Include your account email and deletion confirmation
- We will process your request within 30 days
Data Retention
- Active Account Data: Retained while your account is active
- Deleted Account Data: Permanently deleted within 30 days of account deletion
- Local Data: Persists until app uninstall or manual deletion
- Backup Data: Removed from all backup systems within 90 days
International Data Transfers
Your health data remains on your device and is not transferred internationally. However, the following data may be processed outside Indonesia:
- Authentication data through Google Sign-In
- Push notification tokens for Firebase Cloud Messaging
We ensure adequate protection is applied to any transferred data through:
- Google’s global security standards
- Encryption in transit and at rest
- Industry-standard data protection practices
Legal Compliance
This policy complies with:
- Google Play Store policies for health applications
- Google Play Teen (12+) rating requirements
- Google Play Target API Level 35 requirements
- Google Play Data Safety declaration requirements
- Android privacy and security requirements
We implement data protection best practices and respect user privacy rights.
Google Play Store Compliance
Periodia is designed to meet Google Play Store requirements for health and medical applications:
2025 Policy Compliance Features:
- ✅ Transparent data collection disclosure in Data Safety section
- ✅ Comprehensive medical disclaimers with user and parental acknowledgment
- ✅ No medical assessment claims - statistical tracking and education only
- ✅ Enterprise-grade data security with Android 15 enhancements
- ✅ Complete user data control with local-only storage
- ✅ Teen (12+) rating compliance with appropriate content and parental guidance
- ✅ Privacy-first design with minimal permissions
- ✅ Target API Level 35 for Android 15 compatibility
- ✅ Content rating accuracy (Teen 12+ with educational reproductive health content)
- ✅ Health data protection following sensitive data guidelines
- ✅ Ad content appropriateness matching Teen rating requirements
- ✅ Mixed audience app compliance with age-appropriate safeguards
Data Safety Declaration Compliance:
Our Google Play Data Safety section accurately declares:
- Types of data collected (health, account, technical, advertising)
- Data sharing practices (no health data sharing, limited third-party sharing)
- Security practices (encryption, local storage)
- Data retention policies (user-controlled)
- Age-appropriate data handling with teen safety measures
- Content rating disclosure (Teen 12+ with reproductive health education)
Offline Mode and Local Storage
Periodia functions with local-only data storage:
- Offline Operation: Full functionality available without internet connection
- Local Storage Only: All health data remains exclusively on your device
- No Data Sync: Your health data is never uploaded to cloud servers
- Privacy-First Design: Complete data sovereignty and control
Changes to This Privacy Policy
We may update this Privacy Policy periodically. We will notify you of changes by:
- Posting the updated policy in the app
- Updating the “Last Updated” date
- Sending in-app notifications for significant changes
- Requiring re-acceptance of updated terms where required by law
We review this privacy policy at least annually to ensure accuracy and compliance.
For questions about this Privacy Policy or our privacy practices:
Email: flasnelstudio@gmail.com
Subject Line: “Privacy Policy Inquiry”
Response Time: Within 7 business days
Emergency Situations
Important: If you experience a medical emergency, do not rely on this app. Contact emergency services immediately or consult healthcare professionals for urgent medical concerns.
Compliance Certifications
Data Protection Standards:
- Compliant with international health data protection standards
- Regular security audits and updates
- Transparent data handling practices
- User-centric privacy design
Google Play Policy Compliance:
- Health app content policy compliant
- Medical disclaimer requirements met
- Age-appropriate content and restrictions
- Transparent permission usage
This privacy policy is designed to be comprehensive and transparent. We are committed to protecting your sensitive health data and will continue to update our practices to reflect the highest standards of data protection and medical app ethics.
Version: 3.0
Document ID: PERIODIA-PP-2025-002
Review Cycle: Annual or as required by law
Google Play Compliance Status: ✅ Updated for 2025 requirements
Last Reviewed: August 25, 2025
Data Collection Summary for Google Play Data Safety
Data We Collect:
- Health and Fitness: Menstrual cycle data, symptoms, moods (stored locally only)
- Personal Info: Email address, name, profile photo (via Google Sign-In)
- App Activity: App interactions, preferences
- Device Info: Device model, OS version, app version
- App Performance: Crash logs, error reports
- Advertising: Google Advertising ID, ad interactions, ad preferences (for monetization)
Data We DON’T Collect:
- Location Data: No precise or approximate location tracking
- Photos and Videos: No access to device media
- Audio Files: No microphone or audio access
- Calendar and Contacts: No access to personal information
- SMS or Call Logs: No communication data access
Data Sharing:
- Health Data: Never shared with anyone - stays locally on device
- Advertising Data: Shared with Google AdMob for ad delivery and revenue tracking
- No Third-Party Sharing: Except required Google services for app functionality (authentication, advertising)
Security:
- Local Storage: Health data stays on device
- Encryption: All data encrypted in transit and at rest
- User Control: Complete data control and deletion rights