Privacy Policy

Last updated: October 28, 2025

Thank you for using Fraction Calculator (the “App” and/or “Website”). Your privacy is important to us. This Privacy Policy explains how information is handled when you use our website or mobile application.

1. Information We Collect
We do not collect, store, or share any personal information such as names, email addresses, or usage analytics.

However, we use third-party services to improve the functionality and sustainability of our app.

Sentry (Error Monitoring):
We use Sentry to detect and fix technical issues.
Sentry may automatically collect non-personal technical data such as:
- App version and operating system
- Error messages and stack traces
- Anonymous device identifiers (random, not linked to you)

Learn more about how Sentry handles data: https://sentry.io/privacy/

Google Analytics (Website Behavior Monitoring):
We use Google Analytics to understand how users interact with our website, monitor traffic, and improve user experience.
Google Analytics collects anonymous data such as:
- Pages visited and duration of visit
- General location (country-level)
- Device and browser type
- Interaction events (e.g., clicks, scrolls)

This data is aggregated and does not identify individual users.
Learn more about Google Analytics privacy practices: https://policies.google.com/technologies/analytics

2. Advertising (AADS)
We use AADS, a third-party advertising platform that displays ads.

AADS may automatically collect non-personal data for ad placement and performance measurement, such as:
- IP address (for basic geolocation and fraud prevention)
- Browser type and device information
- Interaction data (e.g., ad views or clicks)

AADS does not provide us with personally identifiable information.

For more details, you can view AADS’s privacy policy at: https://aads.com/privacy_policy/

3. Hosting
Our website is hosted on GitHub Pages, which may collect standard web server logs (such as IP addresses and request data) to operate and secure the service.
View GitHub’s Privacy Statement: https://docs.github.com/en/site-policy/privacy-policies/github-privacy-statement

4. Cookies and Tracking
We do not use cookies or tracking technologies for analytics, advertising, or personalization ourselves.
However, third-party services such as AADS, Sentry, and Google Analytics may use their own mechanisms as described in their privacy policies.

5. Data Sharing
We do not sell, rent, or share personal information with third parties.
Error data is only sent to Sentry to help us identify and fix bugs.
Ad performance data is processed by AADS for operational purposes.
Website usage data is processed by Google Analytics in an anonymous, aggregated form.

6. Children’s Privacy
Our app does not knowingly collect or request any personal information from anyone under the age of 13.
If you believe we have unintentionally received such information, please contact us and we will delete it promptly.

7. Your Rights
Since we do not collect personal data ourselves, there is no data to access, correct, or delete.
If you have questions about how Sentry, AADS, or Google Analytics handle data, please refer to their respective privacy policies linked above.

8. Changes to This Policy
We may update this Privacy Policy from time to time. Updates will be posted on this page with a new “Last updated” date.

9. Contact
If you have questions about this Privacy Policy, you can reach out at:
getintouch@tylercaselli.com