Toilocator is the quickest, simplest way of finding a public toilet or bathroom or restroom. It uses your phone's GPS to find nearby public conveniences around the world that are public(government build), free, and those that offer disabled access. Alternatively, on clicking the directions button, it will navigate the user to the nearest toilet, without the need to search. It's free, no in-app purchases and has over 2,90,000+ toilets in its database.