Support

GyroCop

Celestial compass check

GyroCop is a marine navigation support app designed to help mariners perform practical bridge compass checks using the Sun, Moon, selected planets and bright stars.

For support or privacy questions, contact:
dlyaver.apps@gmail.com

Privacy Policy

Effective date: 30 April 2026

Data Collection

GyroCop does not collect, transmit, sell, or share personal data. The app does not require an account, login, email address, phone number, or user profile.

Location Data

GyroCop may request access to your device location when you use the Use Device GPS Position feature. Location access is used only to insert latitude and longitude into the compass check calculation fields.

Your location is processed locally on your device and is not sent to any server, developer, third party, analytics service, or advertising network. You may also enter position manually instead of using device GPS.

Locally Stored Data

GyroCop may store the following information locally on your device:

This information remains on your device unless you delete it, reset app settings, or uninstall the app. GyroCop does not upload this information anywhere.

Sharing Results

GyroCop includes sharing features that allow you to manually share compass check results using the standard device share sheet. Information is shared only when you choose to share it.

Analytics and Tracking

GyroCop does not use third-party analytics, advertising SDKs, tracking tools, or cross-app tracking.

Internet Connection

GyroCop is designed to work without an internet connection. The app does not require online services for its core compass check calculations.

Disclaimer

GyroCop is intended for practical bridge compass checks only. It does not replace official nautical publications, approved navigation equipment, company procedures, or professional judgement.

Contact

For support or privacy questions, contact:
dlyaver.apps@gmail.com

Made by Dlyaver.