Chennai One

Chennai One

by CUMTA

59 ratings
27 reviews
Free

Details

  • Released
  • Updated
  • May 13, 2025
  • October 4, 2026

Features

Chennai One screenshot #1 for iPhone
Chennai One screenshot #2 for iPhone
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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

3.6.0

October 4, 2026

Performance Improvements and Bug Fixes

User reviews

game-changer for daily Chennai commuters!

Hands down one of the most useful apps for anyone travelling in Chennai. The live MTC bus tracking alone saves 20–30 minutes of standing under the sun every single day. The map interface is smooth, the route finder is straightforward, and the in-app ticketing is seamless. A wonderful digital initiative by CUMTA—every Chennaiite should have this on their phone!
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Feedback

Overall, the user experience and functionality are good when booking bus and metro tickets. However, when it comes to train bookings, the process takes too long to load, and the booking itself takes a lot of time. By the time the loading is completed, I may have already reached the station. At that point, the app does not allow me to book the ticket because it detects that I am too close to the platform/station.

This is a major issue with the Chennai app. If this problem can be resolved, I believe the application would be almost perfect.
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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

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.