Privacy Policy
Yiyuyan (Shanghai) Technology Co., Ltd. · Last updated: 2026
This Privacy Policy explains how Easy Mandarin ("we", "us") collects, uses, and
protects information when you use our apps and websites. We are committed to
handling your data transparently and minimizing what we collect.
1. Information we collect
- Account data: email address and basic profile information, if you create an account.
- Usage data: learning progress, app settings, and interaction events needed to deliver the service.
- Purchase data: subscription and purchase records processed by the App Store / Google Play (we do not store your payment card).
- Device data: device type and operating system version, used for diagnostics and crash reporting.
2. How we use information
- To provide and improve our apps and services.
- To process subscriptions and restore purchases.
- To respond to support requests sent to support@easymandarin.net.
- To comply with legal obligations.
3. Third-party services
We use third-party platforms and SDKs (for example the App Store, Google Play,
analytics, and crash-reporting providers). Each processes data under its own
privacy policy. A full list of SDKs and their data usage is provided in the app's
data-safety form.
4. Your rights
- You may request access to, correction of, or deletion of your personal data.
- You may delete your account at any time from within the app.
- To exercise these rights, contact us at support@easymandarin.net.
5. Data retention
We keep personal data only as long as necessary to provide the service or as
required by law. You may request deletion at any time.
6. Contact
Yiyuyan (Shanghai) Technology Co., Ltd.
Email: support@easymandarin.net
⚠️ This is a starter template, not legal advice. Before submitting your app,
review and complete each section (especially the third-party SDK list and any
data collected by your specific app). Consider having a qualified professional
review it for your markets (EU/GDPR, California/CCPA, etc.).