About OSS Messenger
OSS Messenger is an education app developed by Sdui GmbH.
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The app has no ratings yet.
App Information
OSS Messenger is freely available from the App Store. The app size is 51.72 MB. The latest version available is 4.2.0. The last update was on June 11, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since May 2022.
Also available on Google Play
Alternatives to OSS Messenger
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Technologies used by OSS Messenger
Frequently asked questions about OSS Messenger
Is OSS Messenger free?
Yes. OSS Messenger is free on the App Store.
Is OSS Messenger still available?
Yes. OSS Messenger is on the App Store, and the last update we saw was on June 11, 2026.
How large is OSS Messenger?
OSS Messenger is 51.72 MB.
Is OSS Messenger suitable for children?
App Store rates the content of OSS Messenger as suitable for everyone.
Who made OSS Messenger?
OSS Messenger was developed by Sdui GmbH. It is listed in the education category on the App Store.
What are the best alternatives to OSS Messenger?
People looking at OSS Messenger also look at these education apps: CARE Kita App, easyTeacher, Führerschein 2026 GOLD, Fahren Lernen, Brief AI Deutsch Schreiben B1.