Privacy Policy

As the developers of Margin Finder, our goal is to respect your privacy. Our goal is to limit what information we collect to be as minimum as necessary.

This Privacy Policy describes how your personal information is collected, used and shared when you visit (“the Site”) and use Margin Finder (“the App”).


To improve our app and website, we collect anonymous date about the device type, operating system, app version, language settings, and if certain features are used.

To help identify and solve specific problems with Margin Finder, we may solicit diagnostic reports and other troubleshooting and crash reports from users.

We never save or collect your calculations. They are all saved locally on your device.

We use Firebase for app analytics. Google Analytics is used for the analytics of this site. You can visit You can also opt-out of Google Analytics here:

We do not knowingly collect personal information from children under the age of 16. If you are under the age of 16, you should not provide us with your personal information. If you are a parent or guardian and discover that your child under the age of 16 has provided personal information, then you may alert us as set forth in the “Contact Us” section below and request that we delete that child’s personal information from our systems.


This privacy statement applies only to our products and services. This privacy statement does not extend to any websites or products or services provided by third parties. We do not assume responsibility for the privacy practices of such third parties, and we encourage you to review all third party privacy policies prior to using third party websites or products or services.

When you click on links on our website, they may direct you away from our site. We are not responsible for the privacy practices of other sites and encourage you to read their privacy statements.


By using our site or app, you consent the privacy policy. We collect, use and disclose your personal information with your consent or as permitted or required by law. For example, where we are not relying on your consent, under the General Data Protection Regulation (“GDPR”), the legal basis for our processing of personal information may be that the processing is necessary for providing our Services and that the processing is carried out in our legitimate interests, which are further explained below.


To protect your personal information, we take reasonable precautions and follow industry best practices to make sure it is not inappropriately lost, misused, accessed, disclosed, altered or destroyed. If you provide us with your credit card information, the information is encrypted using secure socket layer technology, or SSL. Although no method of transmission over the Internet or electronic storage is 100% secure, we follow all requirements and implement additional generally accepted industry standards. Credit Card information and other sensitive information is never transmitted via email.


A cookie is a very small text document, which often includes an anonymous unique identifier. When you visit a website, that site's computer asks your computer for permission to store this file in a part of your hard drive specifically designated for cookies. Each website can send its own cookie to your browser if your browser's preferences allow it, but (to protect your privacy) your browser only permits a website to access the cookies it has already sent to you, not the cookies sent to you by other sites.


If you have questions regarding this privacy policy, you may email:


We reserve the right to modify this privacy policy at any time, so please review it frequently. Changes and clarifications will take effect immediately upon posting on the website. If we make material changes to this policy, we will notify you here that it has been updated.