Corporate Traveller is a free mobile app for Android users that facilitates travel bookings for business travellers who use Serko Online. The app offers a range of features that enable business travellers to have a more seamless travel experience.

The app allows users to book hotels and flights for domestic and trans-Tasman travel. It also provides the ability to view and share travel itineraries, and select seats for flights. In addition, users can use the app to change or cancel bookings on the go, check in for flights, and receive real-time notifications about flight delays, cancellations, and gate changes.

Other features include the On Time Calculator, which provides GPS-linked airport travel time alerts, and the Bag Locator technology, which enables users to track their luggage. The app also provides access to destination information, including maps, city safety information, and weather updates. Lastly, users can sync their travel itinerary and alerts to their Apple Watch.

Please note that continued use of GPS running in the background can significantly decrease battery life.