You should begin the look for an Android taxi app with a mobile driver operator that has expertise with the OS technology. Its a few steps to create an app similar to Uber. Firstly, the market survey seeks to automate initiatives to the highest degree possible and to use the electronic payment system (Authorize.net, a well-made payment system) through the Google Map API for location info. To get this feature in your application you must check in the developer or designer from the best company to work with. Do you know think that I overlooked something?