All these apps/etc work fine in, large top tier urban cities across the world. They fail miserably everywhere else, there are huge swaths of the US, where you d

All these apps/etc work fine in, large top tier urban cities across the world. They fail miserably everywhere else, there are huge swaths of the US, where you don't be able to hail an uber. In those cases your falling back on the same methods used in the past. So, its still fairly common to see people hawking guiding/etc services inside or just outside of airports in central/south America, Africa, etc. If your going to places where the cell phone service is spotty, or your going outside the the main urban areas hiring a guide/translator might be the only way to get around.