Tracking location in background – Navionics® Boating Review

This app is actually very useful and offers a comprehensive feature set. However, this app uses your GPS location data while in the background and does not allow this to be turned off in iOS settings, which makes it not only dangerous to your privacy but contributes to battery consumption. This occurs even if you force close the app. Please consider letting users set location usage to "while using" instead of forcing users to "Always" or "Never" options.
Review by DouglasJayK on Navionics® Boating.