There’s a community of frequent travellers who travel from Singapore to Johor Bahru via the good old train. They book their trips via the i-ktm app available for download from Apple Store or google play and all they need to do is register a profile and enter their passport details.
Booking trips to and fro Singapore and Malaysia would now be so easy. Select the train timing and day and then you are good to go. Just turn up at the woodlands checkpoint with passport and you are into Johor Bahru in 5 minutes.
The trip from Singapore is 5 SGD and the return leg is 5 RM. Don’t ask me why it is like that, but that’s the way it is. You can reserve tickets up to one month in advance.