Öffi vs Unpaywall
A side-by-side look at Öffi and Unpaywall. 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
Unpaywall
Education & Reference
Unpaywall is a free, legal research tool that helps you find and access academic articles and papers that are free to read online. It integrates seamlessly with web browsers to scan for open access versions of paywalled articles as you browse.
academic-articlesopen-accessresearchbrowser-extension
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