Privacy Policy

Last updated: 29 June 2026

Overview

Volcano Frog (火山蛙) is a Mandarin Chinese learning game designed for children. We take your family's privacy seriously.

Data Collection

We do not collect any personal data. The app does not require registration, login, or any personal information to use.

Data Storage

Game progress (scores and completed levels) is stored locally on your device only. This data never leaves your device and is not transmitted to any server.

Third-Party Services

The app does not use any third-party analytics, advertising, or tracking services.

Children's Privacy

This app is designed for children. We comply with the Children's Online Privacy Protection Act (COPPA), the EU General Data Protection Regulation (GDPR), and equivalent international regulations. We do not knowingly collect any information from children of any age.

Advertising

The app contains no advertisements.

Internet Access

The app may use an internet connection to load audio pronunciation files from our content delivery network. No personal data is transmitted during these requests. Standard server logs (IP address, timestamp, requested file) are retained by our CDN provider for short-term operational purposes and are not linked to any user identity.

In-App Purchases

The app contains no in-app purchases.

Changes to This Policy

We may update this privacy policy from time to time. Any changes will be posted on this page with an updated date.

Contact

If you have questions about this privacy policy, please contact us at privacy@volcanofrog.com.