Privacy Policy

Last updated: October 17, 2026

At MHNLab, accessible from mhnlab.com, one of our main priorities is the privacy of our visitors and users of our applications (including Invoice Maker). This Privacy Policy document contains types of information that is collected and recorded by MHNLab and how we use it.

1. Information We Collect

Website Visitors: We may collect standard internet log information and details of visitor behavior patterns. This is to find out things such as the number of visitors to the various parts of the site.

App Users (Invoice Maker): The app works fully offline and your data stays on your device. We use Google Sign-In only to identify you and enable backup. We request Google Drive access (drive.file scope) strictly to back up and restore your invoices to your own Google Drive account. We do not access any other files on your drive.

2. Google AdSense and Cookies

We use Google AdSense to display ads on our website and apps (via AdMob). Third-party vendors, including Google, use cookies to serve ads based on a user's prior visits to our website or other websites.

3. Third-Party Privacy Policies

MHNLab's Privacy Policy does not apply to other advertisers or websites. Thus, we are advising you to consult the respective Privacy Policies of these third-party ad servers for more detailed information.

4. Contact Us

If you have additional questions or require more information about our Privacy Policy, do not hesitate to contact us at support@mhnlab.com.