Privacy Policy
Last Updated: December 4, 2025
Tiida Tech ("we," "us," or "our") respects your privacy and is committed to protecting your personal information. This Privacy Policy explains what information we collect when you use the "Magical Holo" application (the "App"), how we use it, and your rights regarding your data.
1. Information We Collect
Information You Provide
- Account Information: Email address, nickname (optional)
- Authentication Data: Data from Google, Apple, or anonymous authentication
- Birth Information: Date of birth, time of birth (optional), place of birth (optional)
- Preferences: Familiar selection, notification settings, language preferences
Information Collected Automatically
- Device Information: Device type, OS version, unique device identifiers
- Usage Data: App usage frequency, feature usage, crash reports
- Push Notification Tokens: Device tokens for notification delivery
Information from Third Parties
- Payment Information: Purchase history through Apple App Store, Google Play Store, or RevenueCat (we do not directly collect or store credit card information)
2. How We Use Your Information
- Service Delivery: Generating fortune content, delivering personalized horoscopes
- Account Management: User authentication, data synchronization
- Notifications: Daily fortune notifications, important announcements
- Service Improvement: Usage analysis, new feature development
- Customer Support: Responding to inquiries
- Payment Processing: Managing subscriptions and purchases
3. Information Sharing
We do not share your personal information with third parties except in the following cases:
Service Providers
- Firebase (Google): Authentication, database, push notifications, analytics
- RevenueCat: Subscription management
- Google AdMob: Ad delivery (free users only)
- DeepSeek / Google Gemini: AI fortune content generation
Legal Requirements
When required by law or necessary to protect our rights
Business Transfers
In the event of a merger, acquisition, or asset sale, personal information may be transferred
4. Data Storage and Protection
Storage Location
Your data is stored on Google Cloud Platform (Firebase). Servers are primarily located in Japan (asia-northeast1).
Security Measures
- SSL/TLS encryption for data transmission
- Firebase Security Rules for access control
- Regular security audits
Data Retention
- Account data: Until account deletion
- Fortune data: 1 year from generation (unlimited for premium users)
- Analytics data: Up to 2 years in anonymized form
5. Your Rights
- Right to Access: You can request access to your personal information
- Right to Rectification: You can request correction of inaccurate personal information
- Right to Deletion: You can request deletion of your account and all associated data
- Data Portability: You have the right to receive your data in a machine-readable format
- Withdrawal of Consent: You can withdraw your consent to data collection at any time (some features may become limited)
6. Children's Privacy
This App is not intended for children under 13 years of age. We do not knowingly collect personal information from children under 13.
7. Advertising
Free users may see advertisements through Google AdMob. Subscribing to the Premium plan removes all advertisements.
8. Cookies and Similar Technologies
The App uses Firebase Analytics to analyze usage patterns.
9. International Data Transfers
Your data may be transferred to servers outside of Japan. In such cases, we ensure appropriate data protection measures are in place.
10. Changes to This Policy
We may update this Privacy Policy from time to time. We will notify you of significant changes through in-app notifications or email.
11. Contact Us
For privacy-related questions or requests, please contact us at:
- Email: support@tiidatech.com
- Website: https://tiidatech.com
12. Governing Law
This Privacy Policy is governed by and construed in accordance with the laws of England and Wales.