Taxi in Taiwan (specifically in Taichung)

Hi Reddit,

I came to ask all of you about the taxi / rideshare in Taiwan. I've been looking for a way to get from Taichung HSR to Taichung TRA station but the HSR shuttles seems to not run anymore, according to their English website. Please let me know if I am wrong. So I am thinking of taking the taxi. What would be the cheapest taxi app in Taiwan? In Australia, where I come from, it is cheaper to go with rideshare (like Didi) then your traditional cab services. Thanks for your help. :)