Company Tekman Education S.L. created these great apps:
LudiletrasPro, Tekman Geo, the Capsuled, tekman Books, eMAT, MyROOM by tekman, EMAT v.2, Ludiletras educación infantil, CiberEMAT, CibertEMAT Infantil, EMAT Digital, ONMAT, Ludiletras, SUPERLETRAS, and others..