Plan every connection
Search train lines, bus routes, stations, and stops from one unified route flow.
The GO Transit companion
Everything you need for your GO commute.
Routes, platforms, service alerts, Union, and UP Express, beautifully organized on your iPhone.
Built around every way you move
GO Lakeshore WestGO Lakeshore EastGO KitchenerGO BarrieGO Richmond HillGO StouffvilleGO MiltonUP ExpressGO Lakeshore WestGO Lakeshore EastGO KitchenerGO BarrieGO Richmond HillGO StouffvilleGO MiltonUP Express
Union Station GOExhibition GOMimico GOLong Branch GOPort Credit GOClarkson GOOakville GOBronte GOAppleby GOBurlington GOAldershot GOHamilton GOWest Harbour GOConfederation GOSt. Catharines GONiagara Falls GODanforth GOScarborough GOEglinton GOGuildwood GORouge Hill GOPickering GOAjax GOWhitby GOOshawa GOBloor GOMount Dennis GOWeston GOEtobicoke North GOMalton GOBramalea GOBrampton GOMount Pleasant GOGeorgetown GOActon GOGuelph Central GOKitchener GOStratford GODownsview Park GORutherford GOMaple GOKing City GOAurora GONewmarket GOEast Gwillimbury GOBarrie South GOAllandale Waterfront GOOld Cummer GOLangstaff GORichmond Hill GOGormley GOBloomington GOKennedy GOAgincourt GOMilliken GOUnionville GOCentennial GOStouffville GOOld Elm GOKipling GODixie GOCooksville GOErindale GOStreetsville GOMeadowvale GOLisgar GOMilton GOUnion Station GOExhibition GOMimico GOLong Branch GOPort Credit GOClarkson GOOakville GOBronte GOAppleby GOBurlington GOAldershot GOHamilton GOWest Harbour GOConfederation GOSt. Catharines GONiagara Falls GODanforth GOScarborough GOEglinton GOGuildwood GORouge Hill GOPickering GOAjax GOWhitby GOOshawa GOBloor GOMount Dennis GOWeston GOEtobicoke North GOMalton GOBramalea GOBrampton GOMount Pleasant GOGeorgetown GOActon GOGuelph Central GOKitchener GOStratford GODownsview Park GORutherford GOMaple GOKing City GOAurora GONewmarket GOEast Gwillimbury GOBarrie South GOAllandale Waterfront GOOld Cummer GOLangstaff GORichmond Hill GOGormley GOBloomington GOKennedy GOAgincourt GOMilliken GOUnionville GOCentennial GOStouffville GOOld Elm GOKipling GODixie GOCooksville GOErindale GOStreetsville GOMeadowvale GOLisgar GOMilton GO
A calmer way to get there.
Live information should be legible in one glance, even while you are moving.
Leave with confidence
Live timing, platform tracks, stops, gates, and service status travel with your trip.
Stay in the moment
Adaptive light and dark modes keep every route board crystal clear at any time of day.
One app. Every step of the ride.
Open the route you need, see what is happening now, and keep your next move obvious.
Find the route
Start with a line, a bus number, a station, or a stop. GO transit watch keeps GO rail and GO bus in the same route search.
Read the next departure
Upcoming trips show the information riders actually need: countdown, route, stops, duration, and platforms.
Use the network around you
Keep the GO network map behind the route board, so the trip makes sense in the context of the whole region.
Designed for the details that matter.
Native screens for your whole trip, not a web timetable in an app shell.
Everything about this trip, in one sheet
Tickets, live status, service alerts, and every upcoming stop for the train you're riding, all in one card.
Union board, light or dark
See departures, route colors, countdowns, and platforms in a purpose-built Union view.
Know the station before you get there
Facilities, accessibility, ticket machines, and alerts for every GO and UP station.
Watch your train move, live
My Trains keeps a Live Activity-style card over the map, so you always know exactly where your train is.
UP Express, in the same app
Union–Pearson has its own schedule, service alert, and platform context, no second app required.
Service alerts, grouped and readable
Recent disruptions are grouped, readable, and attached to the routes they affect, light or dark.
Transit maps, right where you plan
Regional, rail, bus, and Union Station reference maps are one tap away.
Light or dark. Train or bus.
The same clear hierarchy follows you through every mode and screen.
Everything you want to know.
Direct answers about live schedules, platform numbers, tracking, and privacy.
Does GO transit watch show live Union Station platform numbers?
Yes. The dedicated Union Station departure board shows live train departures and arrivals alongside track and platform numbers as soon as Metrolinx assigns them, letting you head to the platform without waiting around the departure screens.
Which GO Transit lines and services are supported?
All 7 GO rail corridors (Lakeshore West, Lakeshore East, Kitchener, Barrie, Richmond Hill, Stouffville, Milton), the UP Express airport link between Union and Pearson, and all regional GO bus lines and express routes across the GTHA.
How does live train tracking and Live Activities work?
When you track a departure, GO transit watch creates a Live Activity on your iPhone Lock Screen, Dynamic Island, and CarPlay. Live departure countdowns, delay minutes, and upcoming stops update automatically while the app is closed.
Is an account or sign-in required to use the app?
No account is ever required. You can search routes, look up platform assignments, view transit maps, and track departures immediately upon downloading. There are no advertising SDKs, no trackers, and no personal data collection.
Is GO transit watch affiliated with Metrolinx or GO Transit?
GO transit watch is an independent third-party transit companion built natively for iOS. Real-time train schedules, bus departures, station alerts, and platform data are sourced directly from Metrolinx Open Data.
Can I plan trips that combine GO trains and GO buses?
Yes. The Find Route feature allows you to search between any two stations or stops across the regional network, presenting rail, bus, and mixed journeys in one unified search.