[b112]

This seems like a cool app. A bus route aware, "wake me 3 minutes before my stop" vibrate app.

[jakear]

You can do this pretty easily with the Shortcuts app built in to iOS. I have a flow to text my friend whenever I'm near their house.

[panick21_]

The Swiss train up already does this. It also tells you exactly where to go with a plan of the station, how full it is where in the train, where the wagon for food is and tons of other things.

[cassianoleal]

CityMapper notifies you a stop or 2 before yours.

[kgermino]

There’s a few. I use one called Transit