Last updated: October 7, 2025
VietOK (“we”, “our”, “us”) develops and publishes mobile applications available on Google Play under the developer name VietOK. This Privacy Policy applies to all mobile applications developed and distributed by VietOK.
By using any of our apps, you agree to the collection and use of information as described in this Privacy Policy.
Our applications may collect limited information necessary to provide essential features, such as saving preferences, recording audio (when chosen by the user), or improving performance. We do not collect or share personal information unless explicitly provided by you (for example, when contacting support).
Some apps may use trusted third-party services (such as Google Analytics, AdMob, or Firebase) that collect anonymous data to help us analyze usage or deliver relevant ads.
These third parties have their own privacy policies governing how they handle user data.
In case of an app error or crash, we may collect technical data (e.g., device model, OS version, app version, time of error). This information is used solely to improve app stability and performance.
We may employ third-party companies and individuals due to the following reasons:
VietOK uses YouTube API Services to allow users to find videos across youtube.com. In order to use this app, you need to consent to be bound to YouTube's terms of service https://www.youtube.com/t/terms and Google Privacy Policy
We want to inform our Service users that these third parties have access to your Personal Information. The reason is to perform the tasks assigned to them on our behalf. However, they are obligated not to disclose or use the information for any other purpose.
We value your trust in providing us your Personal Information, thus we are striving to use commercially acceptable means of protecting it. But remember that no method of transmission over the internet, or method of electronic storage is 100% secure and reliable, and we cannot guarantee its absolute security.
Our Service may contain links to other sites. If you click on a third-party link, you will be directed to that site. Note that these external sites are not operated by us. Therefore, we strongly advise you to review the Privacy Policy of these websites. We have no control over, and assume no responsibility for the content, privacy policies, or practices of any third-party sites or services.
Our apps are not directed to children under 13 years of age. We do not knowingly collect data from children. If you believe your child has provided us with personal information, please contact us for deletion.
We may update our Privacy Policy from time to time. Thus, we advise you to review this page periodically for any changes. We will notify you of any changes by posting the new Privacy Policy on this page. These changes are effective immediately, after they are posted on this page.
If you have any questions or concerns about this Privacy Policy or any of our apps, please contact us:
📧 Email: [email protected]