UlaşTR | Istanbul Transit

UlasTR App

About this app

Find the fastest route and see the exact fare. Bus, subway, Marmaray, ferry, Metrobus — all in one place. Istanbul's new transit app, UlaşTR.

Tired of transit apps that don't actually know where your bus is, or leave you guessing what a transfer will cost on your Istanbulkart? UlaşTR brings together all of Istanbul's public transit systems — İETT buses, Metro İstanbul, Marmaray, Metrobüs, and ferries — into one app, with live bus tracking and real Istanbulkart fares.

WHAT YOU CAN DO

🚌 Live Route Planning
Enter your start and destination, and see the best routes with transfers — duration, number of transfers, and estimated fare, all at a glance.

📍 Live Bus Tracking
See exactly where your bus is on the map right now, and get an accurate estimate of how many minutes until it arrives.

🔔 Stop Arrival Alerts
Start navigation and we'll alert you as you approach your stop — even with your screen locked. Never miss your stop again.

💳 Real Istanbulkart Fares
See your route's actual cost in advance, calculated from the current Istanbulkart tariff, including transfer discounts.

🗺️ Stops & Lines
Search any stop or line to see its route, timetable, and every line that passes through a given stop.

♿ Accessibility Info
See which stops and lines have wheelchair access before you plan your trip.

🌐 Turkish & English
Fully supported in both languages.

Currently serving Istanbul only — more cities coming soon.

Your feedback matters — you can reach us directly from within the app.

What’s new

Added dark mode — choose Light, Dark, or System theme from Profile > Appearance.
Added a compass that shows the direction and distance to your bus when it moves off the visible map.
Added a new screen explaining why background location access is needed, before the system permission prompt.
Fixed an issue where switching to an alternative bus line showed the wrong line name on the map marker.
Various performance, stability, UI and data accuracy improvements.