DescriptionTring On Train is a Location Triggered Alarm. Specify your destination on the map and the app notifies you with an alarm, when you are within 1km of your destination.
The app is primarily targeted at Indian trains and bus passengers. Once you set the app to wake you at your destination, it takes away the worry associated with the uncertainty of the schedules of trains and buses and ensures that you never miss your station while losing no sleep at all.
1) The app does not use GPS and hence does not eat into your phone's Battery.
2) Once you have set the destination on the map, the app does not require an internet connection and hence will not incur ANY usage charges
3) And given that it does not require an internet connection, you can use it while roaming without having to bear the additional charges of the data pack.
Travel while the technology takes care of the trivialities!