Moving to a new city is not going to be easy. You might have moved for a lot of different reasons. For example, you might have been offered a job that would be far better than anything else you could have possibly taken advantage of. Another thing to note is that you might have wanted to get away from something that the place you were living in before reminded you of. If you get married or have kids, this is also the sort of thing that can help you out since it would lead to you considering how different cities can benefit your kids and give them the kind of life that they might never have been able to acquire at any other point in time.
With all of that having been said and out of the way, it is important to note that once you have moved to a new city, you are going to be facing a lot of different problems. One of these problems would have to do with the fact that you are not going to know how to get around and calling a taxi can be really difficult as well.
If you want to call a taxi, using a geolocalisation portable can be really useful. You can use this to help guide your taxi driver. The industry has been using geolocation more and more over the course of the past few years because it simply makes the service being provided a lot better than might have been the case otherwise. Using this can help you as well, and this is just one reason why you should try your best to get an app that will facilitate this sort of thing.