Öffi-Radar
Uses GPS to show which bus or train you are on, and when you will arrive.
Öffi-Radar answers a lot of questions when—as always—the display goes out: Which line am I actually on? When will I arrive? Where am I? Do I need to hurry to catch my connection, or will it be late anyway?
Open it directly on your phone don‘t forget to allow GPS:

Features
All connection’s in one app
Bus, streetcar, train—all with the same design. The filters help you keep track of everything.
Recognises your line
From the GPS points of your ride, the app works out your direction of travel and shows the matching lines nearby.
Lock your line
The padlock keeps your line selected. For unambiguous lines it locks automatically.
Arrival time and stops
Upcoming stops up to the terminus with estimated arrival, distance and departures including delays.
Filters for trains
Show or hide IC, tram/metro and regional/S-Bahn trains individually.
Open data
Line and timetable data come from open sources, which are credited at the bottom of the page.
How to use Öffi-Radar
Your arrival time in a few steps.
-
Open the page
Open Öffi-Radar in your phone browser and allow access to your location. Without it the app cannot detect anything.
-
Choose bus or train
Switch between Bus and Train using the tabs at the top.
-
Start
Tap Start. From now on the app regularly collects GPS points of your ride.
-
Let it detect your line
Once enough points are available, the app detects your direction of travel and shows the lines running here. A matching line is highlighted.
-
Lock your line
If several lines run in parallel for a long stretch, tap the padlock next to your line. It then stays selected.
-
Read stops and arrival
You see the next stops with arrival time and distance, plus the next departures with delays.
-
Start over
Use Delete data to reset the measurement, for example when you change vehicles.