M-indicator is one the best transportation app developed which provides information about public transportation in Mumbai. I normally use this app on daily basis to check the local train timings.
If I miss any of my regular local train there is no worry. I can immediately check the next available train timing as well as which platform it halts very accurately.
I had used it when travelling my native place in Mumbai Express train. For outstation trains it gives us arrival and appropriate departure timings. This makes us very easy to travel in case there is some delays.
Please use this app.
Thanks