The new iOS 12 might cause T Express not to work properly.

Apple has officially released the final version of its latest operating system, iOS 12. Some users have gradually found the new iOS 12 might cause T Express to crash when using the app in certain circumstances. We have solved the issue in the update that will be launched soon. If T Express is not working properly, passengers can also use THSR Online Booking system to purchase the tickets. Apologies for any inconvenience it may cause.