Products
- KasusKnacker
KasusKnacker is an innovative language-learning app—available natively on iOS and Android, as well as via the web—designed to help learners master German grammar through targeted practice. Its primary goal is to transform complex grammar rules into muscle memory, enabling users to speak and write German with confidence and accuracy, whether they are at their desks or on the go.
- Practice French
Most language apps hook you with streaks and guilt. French: Practice takes the opposite approach. Built on spaced repetition (SM-2), it surfaces vocabulary at exactly the right moment. Grammar lessons offer clear explanations with focused drills. You can target specific weak spots — articles, conjugation, pronouns, negation — rather than following a forced path. No ads. No dark patterns. Honest progress tracking. Free to use daily, with Premium for unlimited practice.