Kolkata Lifeline is the one and only app available in the Android Play that displays the local train timetable of Kolkata. Currently the first version of this app displays the local trains of nine routes. It displays both the up and down trains in these routes. In the next version of this app I will definitely try to add more train routes;
Get the free .apk file of Kolkata Lifeline 1.1 and take a look at users' reviews on Droid Informer. This installer takes up 2 MB of disk space and it can be launched on Android devices 2.1 and above. The antivirus report has confirmed that the app is totally safe for usage. Indo Apps is the developer of this application which can be found in the Books & Reference category.
Over 10K users downloaded the tool and the latest update was launched on Apr 24, 2014. On Google Play, Kolkata Lifeline has been rated 4.1 by its users. Many users set up the app on their Micromax and Vivo devices.