Does ETA work in my country?
ETA leverages Apple its travel time and directions data. In ETA you're able to change the app that you get turn by turn directions, but the time reported in ETA will always align with what is reported in Apple Maps.
To ensure ETA works in your country please make sure Apple Maps works where you live. ETA requires Apple Maps support for directions (https://www.apple.com/ios/feature-availability/#maps-directions ) or turn by turn navigation (https://www.apple.com/ios/feature-availability/#maps-turn-by-turn-navigation ). To use public transit your city also needs to be supported by Apple Maps (https://www.apple.com/ios/feature-availability/#maps-transit ).