Users can hire a taxi by simply clicking on the “hire” button and waiting on the spot for the arrival of a nearby taxi that picks up the order. The app is also installed in the city's more than 200 taxi waiting zones, where those without a smart phone can hire a taxi.

To ensure the safety of customers, all registered cab drivers must pass identity and background checks before they are allowed to receive orders via the app.

The local road and transport authority said the app also will be updated in the near future to include more functions, such as helping drivers find nearby restrooms and dining spots.