Where2Boss: Free For iOS
Where2Boss for iOS is an interactive navigation app that uses GPS and traffic data to provide ETAs, helping to evaluate the skills and trustworthiness of taxi drivers. During taxi rides, the app compares the road being taken by the driver with what it calculates as the best possible route, and it can accept input and complaints linked with a driver's license or plate number. The ETA is updated every minute, and it takes into account the various road conditions ahead of the current position. With Where2Boss, good drivers can earn points and badges for passing landmarks or beating the app's original ETAs.