Privacy Policy for Roof & Gutter Flow
Effective Date: September 14, 2026
Roof & Gutter Flow respects your privacy. The app is designed to perform roof drainage calculations without requiring you to create an account or provide personal information.
Information You Enter
Roof dimensions, gutter information, downspout information, rainfall intensity, city, state, and other values entered into the calculator are used to provide the app's features and calculations.
Roof & Gutter Flow does not require a user account or login.
Rainfall Lookup
When you use the rainfall lookup feature, city and state information may be sent to third-party internet services to locate the requested area and retrieve historical weather information. This functionality currently uses OpenStreetMap Nominatim for location lookup and Open-Meteo for historical weather data.
Information transmitted to these services is subject to their respective privacy policies.
PDF Reports
PDF reports are generated by the app from information you provide. When you choose to share a report, iOS allows you to select where or with whom the report is shared. Roof & Gutter Flow does not control the destination you select.
Data Collection
Roof & Gutter Flow does not require registration and does not intentionally collect or maintain a database of personal information entered into the app.
Children's Privacy
Roof & Gutter Flow is a general-purpose utility and is not specifically directed toward children.
Changes to This Privacy Policy
This privacy policy may be updated if the app's features or data practices change. Any updated policy will be posted on this page.
Contact
For questions about this privacy policy or Roof & Gutter Flow, contact:
timmermanmatt@yahoo.com
Copyright © 2026 Matt Timmerman