I was using Rapido Bike service a lot when I transferred to other city from my hometown. I had not bring bike with me so I have to choose some cheap mode of transportation.
Rapido offered cheapest transportation within city but the main problem is most of time when you going to book bike app hanged, sometimes app takes wrong pickup locations and when I finally booked and call driver he denied to go desired location or asking more money.
For the same I have contacted to rapido customer care they are useless and not provide any solution.
If you willing to use rapido at night then my suggestion is keep other option ready because most of time driver denied or you are not able to book ride due to app malfunctions.