This app can send your location to others with a link, and the receiver can view where are you in a map directly after she/he clicked the link. This link works well in any platforms.If the receiver using other device, this link will open the build in Maps app. If the receiver's device does not has a built in Maps, this link will open a web browser, and your location will be shown in a map view in that web browser.
Your location link is very helpful in sometimes,such like when you are lost and you want ask your friends for a help. For this situation, you just need send your location link to she/he, and your friend can find you and your ways very easily in the building Maps (for map view in a web browser).