All-in-one app for public transit:
• trip planer (door to door)
• live departure times (including delays)
• nearby stations (also on a map) and
• interactive network plans.

Citytraffic / Offi makes use of official time table and connection data of the selected public transit authority! This ensures that disruptions become visible as soon as the transit authority has included them with the data.

Supported countries:
• USA (Philadelphia Chicago)
• Australia (Sydney New South Wales Melbourne Victoria)
• Europe
• United Kingdom (TL)
• Ireland
• Germany (DB)
• Austria (ÖBB)
• Italy
• Switzerland (SBB)
• Belgium (NMBS SNCB De Lijn TEC)
• Luxembourg
• Liechtenstein
• Netherlands (Amsterdam)
• Denmark (DSB)
• Sweden (SJ)
• Norway (Oslo & Bergen)
• Poland (PKP)
• France (Provence-Alpes-Côte d'Azur)

Supported Cities and Regions:
• Philadelphia (SEPTA)
• Chicago (RTA)
• Sydney & New South Wales
• London (TfL)
• Birmingham
• Liverpool
• Dublin
• Dubai (RTA)
• Berlin & Brandenburg (BVG VBB)
• Frankfurt & Rhine-Main (RMV)
• Munich/München (MVV MVG)
• Augsburg (AVV)
• Schwerin & Mecklenburg-Vorpommern (VMV)
• Rostock (RSAG)
• Kiel Lübeck & Schleswig-Holstein (nah.sh)
• Hannover & Lower Saxony (GVH)
• Göttingen & South Lower Saxony (VSN)
• Braunschweig (BSVAG)
• Bremen (BSAG)
• Bremerhaven & Oldenburg (VBN)
• Leipzig & Saxony-Anhalt (NASA)
• Dresden (DVB VVO)
• Chemitz & Mittelsachsen (VMS)
• Essen Dortmund Düsseldorf & Rhine-Ruhr (VRR)
• Cologne/Köln Bonn (KVB VRS)
• Lüdenscheid & Märkischer Kreis (MVG)
• Paderborn & Höxter (nph)
• Mannheim & Rhine-Neckar (VRN)
• Stuttgart (VVS)
• Reutlingen & Neckar-Alb-Donau (NALDO)
• Ulm (DING)
• Karlsruhe (KVV)
• Trier (VRT)
• Nuremberg/Nürnberg Fürth & Erlangen (VGN)
• Würzburg & Regensburg (VVM)
• Strasbourg & Freiburg
• Baden-Württemberg (NVBW)
• Plauen & Vogtland (VVV)
• Vienna/Wien Lower Austria & Burgenland
• Upper Austria (OÖVV)
• Linz (Linz AG)
• Salzburg
• Innsbruck (IVB)
• Graz & Styria (STV)
• Bregenz & Vorarlberg
• Basel (BVB)
• Lucerne/Luzern (VBL)
• Zurich/Zürich (ZVV)
• Brussels/Brüssel (STIB MIVB)
• Copenhagen/Kopenhagen (Metro)
• Stockholm (SL)
• Warsaw/Warschau (ZTM)

Sources: https://gitlab.com/soenke.gissel/citytraffic