Privacy Policy

Last updated April 23 2023.

We at EngineerSons Technologies are concerned about the privacy and security of the personal information of all visitors to this website. Please read the following to learn more about our privacy policy, and how we treat information collected from our visitors and users. Please note that by visiting this site or using Metro App you agree to be bound by the terms and conditions of this Privacy Policy which is a legal agreement between you and us.

Our privacy policy is subject to change at any time, without notice. To make sure you are aware of any changes, kindly review this policy periodically.

Information Collection and Use

We collect device ID for the purpose of displaying relevant Google Ads. We do not share this information with third parties.


We use Google AdMob to serve ads within our app. Google's advertising policies can be found here.

Children's Privacy

We do not knowingly collect personal information from children under the age of 13. If we learn that we have collected personal information from a child under age 13, we will delete that information as quickly as possible.

Changes to This Privacy Policy

We reserve the right to modify this privacy policy at any time. If we make changes to this policy, we will notify you by posting the updated policy on our website and within the app.

Data Retention and Deletion

We will retain your device id for as long as 90 days to provide our services to you and for any legal or regulatory purposes.

Thereafter we will delete your device id.

Contacting Us

We aim to keep our information about you as accurate as possible. If you have questions or suggestions about this privacy policy, or your own personal information, please e-mail us at