Official plans route you hub-to-hub with two changes. FastTrack looks at where buses actually cross paths — a Ring Road bus meeting an Outer Ring bus at one shared stop — and turns your trip into a single changeover. Riders regularly skip 30+ minutes this way.
The key difference from a hub list: FastTrack ranks by interception value — boarding the second bus near the start of its route, where seats are free and the ride is longest — instead of just picking the nearest change point.
Yes — exactly one. FastTrack is for trips no direct bus covers well: ride leg one, change once where the buses cross, ride leg two.
When the direct bus is already faster, or when either leg can't be verified against live or scheduled data. It stays quiet instead of guessing.
Yes — it's built into the free app, on every search, with no limits.