İstanbul Otobüsüm

İstanbul Otobüsüm is a simple bus tracking app designed to make public transportation in Istanbul easier to follow.

View IETT buses on the map, search for the route you need, and check the latest available locations of vehicles serving that route. The app focuses on giving you useful transit information quickly, without complicated menus or unnecessary steps.

LIVE BUS TRACKING
See buses serving your selected route directly on the map. As position data is updated, you can follow vehicle locations and get a clearer idea of whether a bus is approaching your area.

QUICK ROUTE SEARCH
Find an IETT route by route number or name. Instead of browsing long lists, search for the bus line you need and open its map in seconds.

SIMPLE MAP EXPERIENCE
Bus positions and route information are presented in a clean, easy-to-read interface. İstanbul Otobüsüm is designed so you can open the app and reach the information you need with as little friction as possible.

NO ACCOUNT REQUIRED
You do not need to create an account or sign in to use the core features. Open the app, select a route, and start checking buses.

BUILT FOR DAILY COMMUTES
Whether you are going to work, school, home, or another part of Istanbul, checking bus locations can help you make more informed travel decisions and reduce unnecessary waiting.

LOCATION FEATURES
If you grant location permission, the app may use your device location to show your position on the map and make nearby transportation information easier to understand. You can change location permission at any time in your device settings.

ABOUT TRANSIT DATA
Bus positions, routes, stops, schedules, and related transit information may be supplied by external data sources. Real-time information can sometimes be delayed, incomplete, or temporarily unavailable because of network conditions, GPS update intervals, provider availability, or operational changes.

Vehicle positions shown in the app should therefore not be treated as a guaranteed arrival time. For important journeys, consider checking official announcements and stop information as well.

INDEPENDENT APP
İstanbul Otobüsüm is independently developed and is not the official application of Istanbul Metropolitan Municipality (İBB) or IETT. Use of public transportation information does not imply sponsorship, endorsement, partnership, or official representation.

If you regularly use buses in Istanbul and want a faster way to find your line and see available vehicle locations on a map, İstanbul Otobüsüm provides a focused and straightforward experience.