Offi - Journey Planner is a free trip planner app for public transit. It makes use of official time tables and connection data of the selected public transit authority to ensure that disruptions become visible as soon as the transit authority has included them with the data.

It is a useful tool for anyone who needs to plan a trip, especially for those who plan to travel by public transit. It will help them to discover any disruptions or changes that may affect their plans.

Offi is a free community project. It is a tool that is used by the community and it is open source.