Öffi vs Zer0
A side-by-side look at Öffi and Zer0. 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.
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Zer0
Office & Productivity
Zer0 is an open-source, self-hosted alternative to services like Typeform and Google Forms. It allows users to easily create online forms and surveys with no coding required. Useful for gathering customer feedback, event registrations, contact forms, and more.
opensourceselfhostedformssurveysnocode