A simple and straightforward anchor guard: get alerts if boat leaves the radius (which can be set and adjusted) Search for anchorages in the area where other crews have anchored before Get more info and download it here: https://apps.apple.com/app/ankeralarm/id1428485893 or https://play.google.com/store/apps/details?id=de.whsoft.ankeralarm&hl=en
