Chennai International Airport (MAA) in south-east India has updated its app to include versions for Windows and iOS.
A version for Android was launched in September 2015.
The app provides information about the airport, rules and guidelines, parking, charges for various facilities including gate information.
It allows passengers to access websites of airlines and find out arrival and departure timings.
Passengers will be able to make complaints to airport officials in real-time. They can upload relevant pictures to keep the airport authorities informed. Contact numbers of senior officers have been provided.
There have been 1000 downloads for the app since it was launched.
A Version 2.0 of the app containing real-time features will be launched soon.
N.B. Image credit: aai.aero