Privacy Policy
Last updated: March 19, 2026
1. Who We Are
BuddyBlink ("we", "us", "our") operates the BuddyBlink application. We are the data controller for personal data collected through this app.
Contact: support@buddyblink.app
2. What Data We Collect
| Data | Purpose | Legal Basis |
|---|---|---|
| Name, email address | Account creation and identification | Contract performance |
| Password (hashed, never stored in plain text) | Account authentication | Contract performance |
| Emergency contact names, email addresses, Telegram IDs | Sending alert notifications if you miss a check-in | Contract performance; you are the data controller for your contacts' data |
| Device token (Firebase Cloud Messaging) | Push notifications to your device | Contract performance |
| Check-in history (scheduled time, acknowledgement status) | Core app function: tracking check-ins | Contract performance |
| Notification logs (message content, delivery status) | Operational reliability | Legitimate interest |
We do not collect location data, browsing history, or advertising identifiers.
3. Third-Party Processors
We share minimal data with these processors to deliver the service:
| Processor | Data Shared | Purpose |
|---|---|---|
| Google Firebase | Device token | Push notifications |
| MailerSend | Contact email addresses, alert message | Email alerts to emergency contacts |
| Telegram | Contact Telegram chat ID, alert message | Telegram alerts |
| RevenueCat | User ID, subscription status | Subscription management |
We do not sell your data. We do not use your data for advertising.
4. Emergency Contact Data
When you add an emergency contact, you are acting as a data controller for that contact's personal data. By adding a contact, you confirm that you have a lawful basis to store and use their contact details for the purpose of receiving safety alerts on your behalf.
5. Data Retention
Your data is retained until you delete your account. When you delete your account via the app (Settings > Delete Account), all your data — including contacts, triggers, check-in history, and notification logs — is permanently deleted within 30 days.
Check-in history is automatically cleaned up after 7 days as part of normal operation.
6. Your Rights (GDPR)
If you are located in the EU/UK, you have the right to:
- Access: View your personal data in the app (profile, contacts, triggers)
- Rectification: Update your name or email via Settings > Profile
- Erasure: Delete your account and all data via Settings > Delete Account
- Portability: Contact support@buddyblink.app to request a copy of your data in machine-readable format
- Lodge a complaint: Contact your local data protection authority
For any data requests or questions, email: support@buddyblink.app
7. Security
Passwords are hashed using industry-standard algorithms. Data in transit is encrypted via HTTPS. We do not store payment card data — all payment processing is handled by Google Play and RevenueCat.
8. Children
This app is not intended for users under 16. We do not knowingly collect data from children.
9. Changes
We will notify you of material changes to this policy via in-app notice or email. Continued use after the effective date constitutes acceptance.
10. Contact
For privacy-related questions or data requests, contact us at: support@buddyblink.app