Privacy Policy
Last updated: August 5, 2026
Overview
Mummy's Slippers ("the App") is developed by Nymphe Labs. This Privacy Policy explains what information the App collects, how it is used, and your rights regarding that information.
Information We Collect
When you make a purchase within the App to unlock the full game, we collect the following information:
- Transaction ID — a unique identifier generated by Google Play for your purchase
- Selected charity organization — the organization you chose to receive a portion of the donation
- Purchase amount
- Platform — which app store processed the purchase
- Country code — derived from your device's language and region settings at the time of purchase
- Timestamp of the transaction
We do NOT collect: your name, email address, phone number, physical address, or any other personally identifiable information. Your charity selection is never linked to your identity.
How We Use This Information
The information above is used solely to:
- Calculate and distribute donations to the charitable organizations selected by our players
- Publish aggregate (non-identifiable) donation reports on www.mummyslippers.com on a quarterly basis
Third-Party Services
We use the following third-party services to operate the App:
- Google Play Billing — processes your in-app purchase. Google's own privacy policy applies to payment processing.
- Google Firebase (Cloud Firestore) — securely stores the transaction records described above. Google's privacy policy applies.
We do not sell, rent, or share your information with any other third party.
Data Security
Transaction data is transmitted over encrypted (HTTPS) connections and stored with restricted access — only the developer can read or manage this data; it cannot be read, modified, or deleted by third parties.
Data Retention & International Transfers
We retain transaction records for as long as needed to calculate and publish donation reports, and for our own accounting and legal record-keeping purposes. Because our infrastructure (Google Firebase) may store and process data on servers located outside your country of residence, including in the United States, your information may be transferred to and processed in countries with different data protection laws than your own.
Children's Privacy
Mummy's Slippers does not knowingly collect personal information from children. As noted above, we do not collect any personally identifiable information from any user, regardless of age.
Your Rights
Since we do not collect personally identifiable information, there is no personal data tied to you that could be requested for access, correction, or deletion. If you have questions about a specific transaction, please reach out through our Contact Us page.
Changes to This Policy
We may update this Privacy Policy from time to time. Changes will be posted on this page with an updated "Last updated" date.
Contact
If you have any questions about this Privacy Policy, please get in touch through our Contact Us page.