BlindSquare is a navigation app which allows you to navigate your surroundings, both inside and outside. It can tell you information about your surroundings, such as points of interest and street intersections, and you can also save locations if you will visit them again. The app can also connect with a GPS like Apple Maps or Google Maps. By connecting these apps it will not only provide you turn-by-turn directions but will also tell you your direction of travel and how far you are from your destination. BlindSquare is currently only available on iPhone and iPad devices, and it costs $60.