Legal notice

CALCTHRUM is a game from Appsthrum. Publisher: Dachverband Legasthenie Deutschland e. V. (German Dyslexia Association).

Registered seat: Geretsried, Germany
Business address: Fliederstr. 5, 83374 Traunwalchen, Germany
Association register: VR 100760

Board: Mario Engel, Michaela Mayer, Christian Mayer MA, Angelika Tuppi, Dipl.-Päd. Esther Borgrefe, Dr. Livia Pailer-Duller, Gerhard Nehl.