I’ve wanted to love Glympse for a very long time, but have never been able to. The basic idea is fantastic, but their implementation leaves a lot to be desired. First, the location accuracy is poor, and the app doesn’t try to do anything to smooth it out (like locking to roads, the way Google Maps does), so it looks like the broadcaster is jumping into buildings and lakes and rooftops as they go. Second, if the broadcaster has double-backed, you just see a jumble of trail and can’t easily tell where they are. (This could easily be fixed if they just faded out the broadcaster’s trail, but they don’t.) Finally, Glympse’s support is pretty lackluster - their “feature request” board is locked, with many popular ideas that have gone unanswered for 3+ years. The app gives you the impression it was once the product of a vibrant startup, but is now collecting cobwebs.