AstroCo

Effective Date: January 15, 2025
Last Updated: January 15, 2025
Version: 1.0
App Version Compatibility: AstroCo v1.0 and later

About AstroCo

AstroCo (星語AI占) is a Cantonese horoscope iOS app that provides AI-powered astrological readings and analysis using your zodiac sign, selected topics, and personal messages.

Data Collection

Information We Collect

User Input Data

• Zodiac sign selections

• Topic preferences (Love, Work, Mood)

• Personal messages and thoughts you choose to share

• Star ratings and feedback

Authentication Data

• Anonymous Firebase user ID (auto-generated)

• Firebase authentication tokens (temporary, for security)

Usage Analytics

• API request timestamps and frequency

• Subscription status (free/premium tier)

• App usage patterns for rate limiting

Device Information

• iOS device type and version (for compatibility)

• App version and build number

• Network connectivity status

Information We Do NOT Collect

We do not collect:

• Your real name, email address, or phone number

• Location data or GPS coordinates

• Contacts, photos, or other device files

• Biometric data or device identifiers

• Social media accounts or profiles

How We Use Your Data

Primary Functions

• Generate personalized horoscope readings using Gemini AI

• Maintain reading history locally on your device

• Manage subscription status and usage limits

• Provide customer support when requested

Service Improvement

• Monitor API usage for performance optimization

• Analyze usage patterns to improve app functionality

• Ensure fair usage across free and premium tiers

Data Storage and Security

Local Storage (On Your Device)

• Horoscope history (last 50 readings)

• App preferences (language, notifications)

• Local usage counters

• Subscription status

Secure Cloud Storage

• Firebase Authentication: Secure anonymous login

• HTTPS Encryption: All data encrypted in transit

• Gemini Proxy Server: Prompts securely forwarded to Google’s Gemini AI

• RevenueCat: Subscription management with enterprise-grade security

Data Retention

• Local data: Until you delete the app

• Server logs: Retained for 30 days

• Authentication tokens: Expire automatically after 1 hour

• Subscription data: Managed by RevenueCat

Third-Party Services

We integrate with trusted providers:

• Google Gemini AI – Horoscope generation
  Google AI Privacy Policy

• Firebase (Google) – Authentication & analytics
  Firebase Privacy Policy

• RevenueCat – Subscription management
  RevenueCat Privacy Policy

Data Sharing

We do not sell, rent, or share your data, except:

1. With service providers listed above, using minimal required data

2. When required by law or court order

3. To protect user safety and app security

We never share:

• Personal messages or horoscope readings

• Individual usage patterns

• Data for advertising or marketing

Your Privacy Rights

Data Control

• View your data within the app

• Clear history via “Clear History” in settings

• Reset by reinstalling the app

Account Management

• No account required; fully anonymous

• Manage subscriptions via iOS Settings > Subscriptions

• Export your reading history via the share feature

Opt-Out

• Disable analytics in app settings

• Control notifications in iOS settings

• Stop using the app to cease all processing

Children's Privacy

AstroCo is safe for all ages:

• No personal data required

• Anonymous authentication only

• Complies with COPPA (Children’s Online Privacy Protection Act)

International Users

Data Processing

• On-device processing for app data

• Cloud services primarily in the U.S.

Regional Rights

• EU Users: GDPR rights (access, correction, deletion)

• California Users: CCPA rights (data disclosure, deletion)

• Other Regions: Rights under local privacy laws

Security Measures

Technical Safeguards

• End-to-end HTTPS encryption

• Secure iOS keychain for sensitive tokens

• Regular app security updates

Operational Safeguards

• Restricted staff access

• Regular audits and reviews

• Incident response procedures

Physical Safeguards

• Secure Google Cloud data centers

• Redundant backups

• Environmental and access controls

Policy Updates

We may update this Privacy Policy when:

• App features change

• Privacy regulations update

• Security measures improve

Notifications

• Updates posted in-app

• Major changes highlighted in app updates

Contact Us

Email: admin@xco-ai.com
Response time: within 48 hours.

Compliance

AstroCo complies with:

• ✅ Apple App Store Privacy Guidelines

• ✅ GDPR (General Data Protection Regulation)

• ✅ CCPA (California Consumer Privacy Act)

• ✅ COPPA (Children’s Online Privacy Protection Act)

• ✅ Apple’s App Tracking Transparency (ATT)