I use a combination of blindsquare and Google maps and or Navigon for navigation. My work flow is to search for a place in blindsquare and then launch Google Maps and or Navigon for routing. The trouble is that there have been times when I have not found a place on blindsquare or the place has been wrongly marked. This is not blindsquare’s fault because it uses foursquare. Yes I know, croud sourced navigation but it works well in most cases. The operative word is most. My last experience converted a 20 minute journey to a 2 hour ordeal because of an error on foursquare. I wrote to blindsquare support and asked for help.
The following solution has been given by Mr.. Ilkka Pirttimaa
Handling erroneous data in foursquare while using blindsquare
