This Privacy Policy describes how Vocastar - vocabook ("the App", "we", "us", or "our") collects, uses, and shares information about you when you use our mobile application.
We do not collect any personally identifiable information directly from you. Vocastar - vocabook is a 9-language vocabulary reference app. All user data — bookmarks, hide-known-words list, custom entries, learning progress, and preferences — is processed and stored only on your device. Nothing is transmitted to or stored on our servers.
However, we use third-party services that may collect information automatically, including:
We use the following third-party services that have their own privacy policies:
The information collected by third-party services is used to:
We do not sell or rent your personal information to third parties. Information collected by third-party services (such as Google AdMob and Google Play) is governed by their respective privacy policies.
The App offers a one-time in-app purchase to remove ads. Records of this purchase are kept by your Google Play account, not by us. The purchase is processed through Google Play Billing and is governed by Google Play's data policies.
Your bookmarks, custom entries, learning history, and preferences in Vocastar - vocabook are all stored locally on your device only. You can manually export and restore your data as a .json backup file using the in-app backup feature. This backup file is saved to your own device and is never transmitted to our servers. When you uninstall the App, all local data is removed with it. For details, see the Data Deletion page.
Advertising preferences: You can opt out of personalized advertising by adjusting your device settings:
For users in the European Economic Area (EEA), United Kingdom, or Switzerland: You have rights under the General Data Protection Regulation (GDPR) including the right to access, correct, delete, or restrict processing of your personal data. You can manage your consent preferences within the App.
For users in California (CCPA) and other US states: You have the right to know what personal information is collected, request deletion, and opt out of the sale of personal information. We do not sell personal information.
We do not store personal information on our servers. Any data collected by third-party services is retained according to their respective policies.
The App is not directed to children under the age of 13. We do not knowingly collect personal information from children under 13. If you believe a child has provided us with personal information, please contact us.
Information collected through third-party services may be transferred to and processed in countries outside your country of residence, including the United States. These transfers are subject to appropriate safeguards.
We may update this Privacy Policy from time to time. Changes will be posted on this page with an updated "Last updated" date. Continued use of the App after changes constitutes acceptance of the updated policy.
If you have any questions or concerns about this Privacy Policy, please contact us at:
Email: ldgu0919@naver.com