This is not an official application from BMTC. 

This app has a better UI and is more accurate.

BMTC Real-Time: Post questions/update information on the bus availability at various stops for BMTC

This app has an option to see traffic live and also camera images live at different traffic junctions.

When you use the search function, you can type or auto complete the bus numbers. You can also get information on different routes.

You can find out the details of the BMTC buses. You can also get the route details (source, destination), route length, and number of trips information.

You can also search for buses by specifying the source to destination.