iOverlander is a proprietary app. Its database is not freely available outside the app, and fairly little of the information added there makes its way into Open

iOverlander is a proprietary app. Its database is not freely available outside the app, and fairly little of the information added there makes its way into OpenStreetMap. Also, iOverlander requires Google Play Services, so it isn’t usable on Android distributions that are more privacy-respecting, like LineageOS. As a cycle tourer myself, I agree that iOverlander’s wealth of detail on certain routes is useful, but I really hope it gets superseded by a more libre alternative.