Öffi vs Koel
A side-by-side look at Öffi and Koel. For an in-depth review of either product, follow the links below.
Öffi
Travel & Location
Öffi is a free and open-source public transport app for Android and iOS. It allows users to search for routes, see departure times, and navigate using public transportation in cities around the world.
transporttransitschedulesnavigation
Koel
Audio & Music
Koel is an open source personal music streaming server that lets you listen to your music collection from any internet-connected device. It streams music files stored on your server rather than relying on a subscription service.
selfhostedopensourcemusicstreaming