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Privacy Policy

学写繁体字 (Traditional Chinese Writing)
Last Updated: March 28, 2026

ANJI, LLC ("we," "us," or "our") operates the "学写繁体字" mobile application (the "Service"). This page informs you of our policies regarding the collection, use, and disclosure of personal data when you use our Service and the choices you have associated with that data.

1. Information Collection and Use

We use different types of information for various purposes to provide and improve our Service to you.

Types of Data Collected

Personal Data

While using our Service, we may ask you to provide us with certain personally identifiable information that can be used to contact or identify you ("Personal Data"). Personally identifiable information may include, but is not limited to:

  • Cookies and Usage Data
  • Advertising IDs (such as IDFA on iOS and AAID on Android)
  • Purchase history (via RevenueCat)

Usage Data

When you access the Service by or through a mobile device, we may collect certain information automatically, including, but not limited to, the type of mobile device you use, your mobile device unique ID, the IP address of your mobile device, your mobile operating system, the type of mobile Internet browser you use, unique device identifiers and other diagnostic data ("Usage Data").

2. Third-Party Services

We use third-party Service Providers to monitor and analyze the use of our Service, and to show advertisements to you to help support and maintain our Service.

Google AdMob

Google AdMob is provided by Google Inc. We use AdMob to display advertisements in the app. AdMob may collect and use device identifiers (such as IDFA or AAID) to personalize ads and provide analytics.

RevenueCat

We use RevenueCat to manage in-app subscriptions and purchases. RevenueCat may collect information about your transaction history to validate and manage your subscription status.

Expo

Our app is built using the Expo platform. Expo may collect certain diagnostic data as part of its framework operations.

3. Data Retention and Transfer

ANJI, LLC will retain your Personal Data only for as long as is necessary for the purposes set out in this Privacy Policy. We will retain and use your Personal Data to the extent necessary to comply with our legal obligations, resolve disputes, and enforce our legal agreements and policies.

4. Your Data Protection Rights under GDPR/CCPA

Depending on your location, you may have certain data protection rights, including the right to access, update, or delete the information we have on you. If you wish to be informed about what Personal Data we hold about you and if you want it to be removed from our systems, please contact us.

5. Security of Data

The security of your data is important to us, but remember that no method of transmission over the Internet, or method of electronic storage is 100% secure. While we strive to use commercially acceptable means to protect your Personal Data, we cannot guarantee its absolute security.

6. Children's Privacy

Our Service does not address anyone under the age of 13. We do not knowingly collect personally identifiable information from anyone under the age of 13. If you are a parent or guardian and you are aware that your child has provided us with Personal Data, please contact us.

7. Changes to This Privacy Policy

We may update our Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page and updating the "Last Updated" date at the top of this Privacy Policy.

8. Contact Us

If you have any questions about this Privacy Policy, please contact us: