Ranked in these QuestionsQuestion Ranking
Pro Estimates time of arrival
Pro Shows other peoples' paths on same app if you have it
Makes it easy to meet people at arbitrary locations.
Pro Shows a track of your path
Pro The recipient doesn't need to have Glympse installed
You can share to email addresses or phone numbers, and it sends a link to them, allowing them to view your location, route, and ETA on a live map on glympse.com
Con Time-consuming to share
You have to manually select recipient and increase sharing time from 15 minutes each time. Difficult to do while driving.
Con Maximum 4 hour sharing limit
No good for long car trips to family, etc.