onSET Prep turns a German exam into a repeatable drill

Field notes

The training mirrors the stated onSET structure: learners complete missing word halves under a five-minute limit, then can compare half- and full-length simulations. Its grammar material is divided into 19 units covering articles, cases, verb forms, endings, and sentence structure, with the dashboard separating knowledge errors from timing problems. The site identifies itself as independent rather than an official TestDaF-Institut product, and provides a free sample before the paid course.