Shameless plug, but I just recently built my own little simple MTA app because I wanted to play around with Live Activities in Swift [0] to be able to display the next upcoming train on the lock screen of my phone: https://apps.apple.com/us/app/mta-tracker/id6477849271?platf...
(There are some annoying technical kinks with this that I'm still trying to iron out, but maybe someone will find it useful in the meantime!)
(There are some annoying technical kinks with this that I'm still trying to iron out, but maybe someone will find it useful in the meantime!)
[0] https://developer.apple.com/design/human-interface-guideline...