Privacy Policy

1. Introduction

This Privacy Policy describes how HandyBro ("we," "our," or "us") handles information in Handy Bro Construction Calculator (the "App") on iOS and Android.

Please read this policy carefully. If you do not agree with it, do not use the App.

2. About the App

Handy Bro Construction Calculator is a construction calculator for contractors and tradespeople. It includes eight calculators (Advanced Cal, Master 5, Electrical, Pipe & Plumbing, Concrete & Masonry, HVAC / Sheet Metal, Excavation & Grading, and Material Estimator), feet-inch-fraction math, unit conversion, calculation history, and a default-calculator setting.

• The App works fully offline.
• The App does not require an account or login.
• The App has no paywall.
• The only external library in the App is Google Firebase Analytics.

3. Information We Do Not Collect

Because the App has no account, we do not collect:

• Name, email address, or phone number
• Account credentials
• Payment or billing information
• Client, project, or business records
• The contents of your calculations

4. Information Stored on Your Device

The App stores the following on your device so the App can work offline:

• Calculation history you choose to save
• Your default calculator preference

This information stays on your device. The App does not upload your calculations or preferences to HandyBro servers.

5. Google Firebase Analytics

The App uses Google Firebase Analytics to measure how the App is used. Firebase Analytics may collect device and usage information such as:

• Device type and operating system
• App version
• How you use the App (for example, which screens you open)

This information is processed by Google. We do not use Firebase Analytics to collect your name, email, phone number, or the contents of your calculations.

Google's handling of this information is described in Google's Privacy Policy and Firebase's Privacy and Security documentation.

6. How We Use Information

We use Firebase Analytics data to:

• Understand how the App is used
• Improve the App

7. Information Sharing

We share analytics information with Google as described above. We may also disclose information if required by law or to protect our rights.

We do not sell your personal information.

8. Data Retention

Calculation history and your default calculator preference remain on your device until you delete them in the App or uninstall the App.

Analytics data is retained by Google according to Google's policies.

9. Your Choices

• You can delete saved calculations and change your default calculator in the App.
• You can uninstall the App to remove information stored on your device.
• You can limit analytics through your device settings where the operating system provides that control.

10. Children's Privacy

The App is intended for construction professionals. It is not directed at children under 13, and we do not knowingly collect personal information from children.

11. Changes to This Policy

We may update this Privacy Policy from time to time. We will post the updated policy on this page and change the "Last updated" date. Continued use of the App after a change means you accept the updated policy.