Privacy Policy

1. Data Collection, Use, and Sharing

1.1. Automatically collected data

Like many other websites, IP address and browser characteristics are collected automatically when you visit also uses Google Analytics, Google Analytics will identify in terms of whether you are a first-time or repeat visitor, the length of your visit, and others. Read more about Google Analytics data collection.

1.2. Data you may choose to supply

Every time you play with the simulator, we will collect the data. If you provide your feedback through google form, we will receive all the data you provided.

1.3. How your data is used

First, the data is used to display the world statistic of heads and tails probability.

Second, we also use the data to improve the service by measuring the user behaviour on the FlipSimu app. Most of these measurements are done in aggregate across many users, as allowed by Google Analytics.

Third, if you submit an email address through the google form, we may use that email address to get back to you if we have follow-up questions on your feedback or provide you an update about the FlipSimu.

1.4. How your data is safeguarded

Your data is stored securely in Google Analytics, Google Firebase, Google Spreadsheets in one of the Gmail account. For details on how data is managed in those products by Google, see Google's privacy policy. Your data is not shared, rented or sold to any other third parties.

2. Security

We take precautions to protect your information. When you submit sensitive information via the web app, your information is protected both online and offline.

Wherever we collect sensitive information (such as email address), that information is encrypted and transmitted to us in a secure way. You can verify this by looking for a lock icon in the address bar of your browser when accessing

While we use encryption to protect sensitive information transmitted online, we also protect your information offline. Only the owner of FlipSimu has access to personally identifiable information. The computers in which we store personally identifiable information are kept in a secure Google data center

If you feel that we are not abiding by this privacy policy, you should contact us immediately.