Privacy Policy for HSK 1 Vocabulary
Last Updated: 2026-05-08
Effective Date: 2026-05-08
Wow Choice Limited ("we," "our," or "us") is committed to protecting your privacy. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our mobile application, HSK 1 Vocabulary (the "App"). Please read this privacy policy carefully. If you do not agree with the terms of this privacy policy, please do not access the application.
1. Information We Collect
We may collect information about you in a variety of ways. The information we may collect via the App includes:
User Input Data
We collect information that you voluntarily provide to us when you register with the App or when you choose to participate in various activities related to the App, such as completing quizzes, saving vocabulary lists, and tracking your learning progress.
Device Information
We automatically collect device information when you access the App. This may include your mobile device ID, model, manufacturer, operating system, version information, and system configuration information.
Usage Analytics
We collect data regarding your interactions with the App, including the features you use, the time spent on specific lessons, and your performance metrics to help us understand how the App is being used and how we can improve it.
2. How We Use Your Information
Having accurate information about you permits us to provide you with a smooth, efficient, and customized experience. Specifically, we may use information collected about you via the App to:
Create and manage your account.
Monitor and analyze usage and trends to improve your experience with the App.
Deliver targeted educational content and personalized learning recommendations.
Notify you of updates to the App or changes to our policies.
Respond to customer service requests and provide technical support.
3. Data Storage and Security
We use administrative, technical, and physical security measures to help protect your personal information. While we have taken reasonable steps to secure the personal information you provide to us, please be aware that despite our efforts, no security measures are perfect or impenetrable, and no method of data transmission can be guaranteed against any interception or other type of misuse.
All sensitive data is encrypted during transmission and at rest. We restrict access to personal information to Wow Choice Limited employees, contractors, and agents who need to know that information in order to process it for us.
4. Third-Party Services
The App may contain links to third-party websites and applications of interest, including advertisements and external services, that are not affiliated with us. Once you have used these links to leave the App, any information you provide to these third parties is not covered by this Privacy Policy.
We may use third-party analytics tools (such as Google Analytics for Firebase) to help us understand how the App is being used. These third parties may use cookies, web beacons, and other tracking technologies to collect information about your use of the App.
5. User Rights
Depending on your location, you may have certain rights regarding your personal information, including:
Access: You can request a copy of the personal data we hold about you.
Modification: You can request that we correct any inaccurate or incomplete data.
Deletion: You can request that we delete your personal data, subject to certain exceptions.
To exercise these rights, please contact us using the information provided in the Contact Information section below.
6. Children's Privacy
As an educational application, we take children's privacy very seriously. We comply with the Children's Online Privacy Protection Act (COPPA) and similar global regulations.
We do not knowingly collect personal information from children under the age of 13 without verifiable parental consent. If we learn that we have collected personal information from a child under age 13 without parental consent, we will delete that information as quickly as possible. If you believe that we might have any information from or about a child under 13, please contact us immediately.
7. Compliance
GDPR Compliance
For users in the European Economic Area (EEA), we process your personal data in accordance with the General Data Protection Regulation (GDPR). Our legal basis for processing your data includes your consent, the necessity to perform a contract with you, and our legitimate business interests.
CCPA Compliance
For California residents, we comply with the California Consumer Privacy Act (CCPA). We do not sell your personal information to third parties.
Apple App Store Compliance
This policy complies with Apple's App Store Review Guidelines regarding user privacy and data collection. We ensure that all data collection is transparent, requires explicit user consent where necessary, and is used solely for the purposes stated in this policy.
8. Policy Updates
We may update this Privacy Policy from time to time in order to reflect changes to our practices or for other operational, legal, or regulatory reasons. We will notify you of any material changes by posting the new Privacy Policy on this page and updating the "Last Updated" date. You are advised to review this Privacy Policy periodically for any changes.
9. Contact Information
If you have questions or comments about this Privacy Policy, please contact us at:
Wow Choice Limited
27 Old Gloucester Street
London, United Kingdom
WC1N 3AX