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QED

Name: QED
Author: Jonah Bauer

Jonah Bauer

Unofficial frontend for the web services of the QED e.V.

Internet
FOSS
Free
No ads
No tracking

Android only

Get QED

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What are these stores? F-Droid, GitHub, Zapstore

This app bundles the chat , gallery and database of the Quod Erat Demonstrandum e.V. into one very, very good app. Disclaimer: This app is not related to the Quod Erat Demonstrandum e.V. in any official way.

Developer: Jonah Bauer
Source code: github.com/jbb01/QED
Added to AppCosmos: 10 October 2026
License: MIT