Öffi vs Qu.ax
A side-by-side look at Öffi and Qu.ax. 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
Qu.ax
Online Services
Qu.ax is an open-source alternative to Qualtrics for conducting online surveys and research. It provides an easy-to-use interface for creating surveys with various question types and logic, distributing surveys via email and links, and analyzing response data.
opensourcesurveysresearchdata-analysis