This is a free, open source project. Please submit any issue at https://github.com/DIYGPSTracker/DIYGPSTracker/issues. As a part of an application suite this application allows reporting the location of assets meant to be managed with the DIYGPSManager companion app. Check out the application website for more information. The application's philosophy is Do-It-Youself: it may need some technical expertise, but all the recorded data is governed and managed by you. The app doesn't record data in other databases than your own Firestore.