Chennai One

Chennai One

by CUMTA

39 ratings
25 reviews
Free

Details

  • Released
  • Updated
  • May 13, 2025
  • August 1, 2026

Features

Chennai One screenshot #1 for iPhone
Chennai One screenshot #2 for iPhone
Chennai One screenshot #3 for iPhone
Chennai One screenshot #4 for iPhone
Chennai One screenshot #5 for iPhone
Chennai One screenshot #6 for iPhone
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About

This app offers a unified platform for navigating public transportation in Chennai, including trains, metros, and buses. It intelligently plans efficient journeys and integrates last-mile taxi services for complete door-to-door travel.

Unified public transport access
Journey planning and optimization
Last-mile taxi integration
Door-to-door travel solutions
Intuitive user interface
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What's New in Chennai One

3.5.0

August 1, 2026

Performance Improvements and Bug Fixes

User reviews

Add seat availability

Based on the ticket provided, it would be highly beneficial to display seat availability directly on the bus results page. This feature would streamline the booking process and help users plan their trips more efficiently.

Pre booking premium bus issue

Premium busses booking always it shows the bus gonna starts from koyambedu if I am at velachery I could see bus coming near velachery may be it wil 2 bus stop before the velachery I can’t book that bus even I choosing that bus from live track it show book ticket for the bus while booking it shows the slots which starts from Cmbt only it will coming after another half and hour I understand it’s earcly booking but regular based on the time we need on time bus booking as well
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The best app for local transportation

Makes travel across modalities seem less, informative , the interface is easy and navigation is seamless. All the best and continue the good work with regular updates and improvements

Enhancement Request: Boarding Point ETA and Booking Availability

The Chennai One app is extremely useful and has made commuting much more convenient. I appreciate the effort put into building and maintaining the platform. I would like to request a couple of enhancements that would further improve the user experience:

1. Display estimated arrival time at the selected boarding point
I frequently book the P570S bus from Guindy to Velachery and vice versa. Currently, the app displays the departure time from the bus’s starting location, which is usually Koyambedu or Siruseri. Because of this, it is difficult to estimate when the bus will reach my actual boarding point (Guindy or Velachery).
It would be very helpful if the app could display the approximate arrival time at the user’s selected boarding point. This would make journey planning much easier and more accurate.
2. Allow booking until the bus reaches the selected boarding point
Recently, I have been unable to book tickets once the bus departs from its starting location. For example, if a bus leaves Koyambedu at 6:15 PM and reaches Guindy around 7:00 PM, I was previously able to book a ticket for boarding at Guindy until the bus actually reached Guindy.
However, starting this week, booking appears to close as soon as the bus departs from its origin (6:15 PM), even though my boarding point is Guindy and the bus has not yet reached there. As a result, I am unable to book tickets after 6:15 PM for that service.
It would be great if bookings could remain open until the bus reaches the selected boarding point, as was previously the case.
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Chennai’s all in one Transport App

When you’re hustling through the city and you happen to use the Public transport, payments might be a problem; trying to find the right denomination of money is a huge task. This App solves it all, indeed a solution I was long waiting for.
Payments feel seamless through the Bhim App and other Payment Gateways. Using Bhim you get 10%
Cashback.
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FAQ

What public transport options does Chennai One cover?

Chennai One provides access to trains, metros, and buses within the Chennai public transportation network. It aims to be an all-in-one mobility solution for commuters.

Can Chennai One help with last-mile travel?

Yes, Chennai One seamlessly integrates last-mile taxi services to ensure your complete door-to-door travel needs are met, complementing public transit options.

How does Chennai One plan journeys?

The app intelligently builds efficient journey combinations, prioritizing public transit while considering your entire route from origin to destination.

Is Chennai One free to use?

Yes, Chennai One is available for free, with no in-app purchases or advertisements mentioned in its current offering.

What devices support Chennai One?

Chennai One is currently supported on iPhones and iPods, offering a convenient travel planning experience for Apple users.

How often is Chennai One updated?

The latest version of Chennai One is 3.3.125, and it was last updated on March 26, 2026, indicating regular maintenance and feature enhancements.

What is the age rating for Chennai One?

Chennai One has an age rating of 4+, making it suitable for a wide range of users looking for transportation assistance.

What do users like about Chennai One?

Users appreciate the app's ability to unify various transport options and its intuitive interface for planning hassle-free journeys.