Privacy Policy

Last Updated: June 21, 2026

This page constitutes the Privacy Policy for PenniBook and PenniBook Pro.

When you use our apps, you’ll inevitably share some information with us. We value your privacy and security, so we want you to know more about the information we collect and how we use it. Please read this Privacy Policy carefully so that you can make informed decisions about your use of our mobile applications.

What kind of Information do we collect from people who use our app and how do we use them?

Personal Data Personal data refers to personally identifiable information that specifically identifies you as an individual (e.g. your name, email address). We do NOT collect, store, or use any of your Personal data within the app. If you contact us by email, then we will use your email address only for the purpose of contacting you. This will be only in response to a communication from you.

User Entered Data All financial data, transactions, and budgets entered into the applications by you remains 100% locally on your device. We never transmit this data to external servers, and we never use it.

Device Data Non-personal data refers to information that, by itself, does not personally identify you. We may collect Non-personal data such as your device model number, operating system version, country code, and other properties for purposes of managing the applications.

We use third-party analytics and crash reporting services (such as Google Analytics for Firebase) to help anonymously identify potential issues, crashes, and understand app engagement. This is purely a means to help us improve the application's usability experience. You can find out more about these policies here: https://firebase.google.com/support/privacy. By using our applications, you agree to the terms of this policy.

Acceptance of the terms

By using our applications, you agree to the terms of this policy. If you do not accept the terms in this policy, please do not install or use our applications. The continued use of our products after any amendment of this privacy policy will be deemed your acceptance of the changes and/or new terms.

Changes to the policy

We reserve the right to change this Policy at any time. If we decide to change this Policy, we will post those changes on this page and update the date at the top of the page. The changes will be effective when posted. You acknowledge and accept that it is your responsibility to periodically review this page on a regular basis so that you remain aware of what information we collect, how we use it, and any modifications to these terms.

Contact information

If you have any questions about this Policy, please contact us at: pennibook.support@gmail.com