TaxiGo is the best app for getting a taxi in Sri Lanka. It is free for drivers to use and there is no need to get your vehicle registered. It is also easy to use as you do not need to type in the address, you just need to choose the type of taxi and the amount of fare.

The app will give you a fixed price that you will be charged for the journey. The amount of the fare will be displayed on the screen and you can also track the progress of the taxi on a map.

The app is also available for Android mobile phones.

You can use the app from anywhere in Sri Lanka as long as you have a working mobile phone and an Internet connection.