What software can I download to run a taxi driver?

2. Didi taxi is a free taxi software, known as the mobile phone "taxi artifact", and it is a taxi application that is deeply loved by users. Selected as "App Store20 13", ranking first in the daily assistant application list. In 20 12, Didi taxi was born in Zhongguancun, Beijing, and was officially launched in Beijing on September 9. Didi taxi provides convenient taxi service for more than 654.38 billion users nationwide every day. On May 20th, 20 14, Didi Taxi announced to the media that the company name was officially changed to "Didi Taxi". On February 4th, 20 15, Cheng Wei, CEO of Didi Company, announced at the annual meeting that Liu Qing, chief operating officer of Didi Company, officially became the president of Didi Company, and will be responsible for more daily business operations of the company. 2015 February 14, Didi taxi and fast taxi strategy merged.