LetzKultur – Educational Quiz

by CHARLES PHILIPPE M CASTERMANS · Education · Free

On the App Store since November 2025 · Data updated 2026-10-06

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LetzKultur – Educational Quiz is made and published by CHARLES PHILIPPE M CASTERMANS. AppBrain is an independent app data site and isn't affiliated with CHARLES PHILIPPE M CASTERMANS. The app name, icon, screenshots and description belong to CHARLES PHILIPPE M CASTERMANS and are shown as published on the App Store.

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Last updated: May 31, 2026

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Version: 2.1.09
Launched: November 2025

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Price: Free
App size: 107.8 MB
Content rating: Everyone

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About the app and developer

About LetzKultur – Educational Quiz

LetzKultur – Educational Quiz is an education app developed by CHARLES PHILIPPE M CASTERMANS.

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App Information

LetzKultur – Educational Quiz is freely available from the App Store. The app size is 107.77 MB. The latest version available is 2.1.09. The last update was on May 31, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on the App Store since November 2025.

Developer information for CHARLES PHILIPPE M CASTERMANS

CHARLES PHILIPPE M CASTERMANS

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By CHARLES PHILIPPE M CASTERMANS, from the App Store

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Screenshots by CHARLES PHILIPPE M CASTERMANS, from the the App Store listing

Description by CHARLES PHILIPPE M CASTERMANS Written by the developer, not by AppBrain. Click to read.

Dive into Luxembourg’s culture with LetzKultur, a fun and educational app designed for anyone curious about the Grand Duchy.

The app lets you (re)discover Luxembourg in an entertaining and enriching way. Challenge your friends or other enthusiasts in real time with the brand-new multiplayer mode and beat all the high scores!

Download the app and take the challenge: how well do you really know Luxembourg?

Available languages: Luxembourgish, French, German, and English.

Terms of use :
https://docs.google.com/document/d/1KFsn72Ue81e3ml4swCkjmjQSNzWmBjDKbD7jt5c8C0A/edit?usp=sharing

Official page on the App Store

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