The "Qingdao Traffic" APP independently developed by Qingdao Traffic was officially launched. This is the sixth sub-provincial city to provide "city-level" comprehensive traffic and travel information services after Guangzhou, Shenzhen, Nanjing, Hangzhou and Ningbo. The "Qingdao Traffic" APP integrates more than 20 service functions such as urban road conditions, real-time bus inquiry, taxi inquiry around, flight dynamics, parking lot, driving school, weather and public toilets, covering seven modes of travel in Qingdao, such as bus, subway, self-driving, taxi, railway, aviation and long-distance passenger transport, aiming to build a one-stop comprehensive transportation service platform and comprehensively enhance the comprehensive transportation travel experience of citizens. At present, the "Qingdao Traffic" APP supports two operating system versions, Android and IOS. It has been released in 360 Mobile Assistant, App Bao, Baidu Mobile Assistant, 9 1 Mobile Assistant, Apple Mobile App Store, Huawei Mobile App Store, Xiaomi Mobile App Store and official website of Qingdao Municipal Transportation Commission, and citizens can download and use it for free.