Clozemaster is a language learning game focused on building vocabulary through mass exposure to sentences. The core mechanic involves filling in a missing word (a "cloze") in a sentence. It uses a spaced repetition system to re-test words and features a heavily gamified interface with points and leaderboards. Sourced from a large corpus of translated sentences, it's an excellent tool for intermediate learners to move beyond basic vocabulary and see words used in a wide variety of contexts, which can implicitly reinforce grammar.

Beelinguapp facilitates language learning through reading with its unique side-by-side text display. Users can read stories, articles, and songs in their target language while having their native language visible for reference. Each text is accompanied by "karaoke-style" audio that highlights the words as they are spoken, enhancing both reading and listening comprehension. While it doesn't offer grammar instruction or speaking practice, it is an effective and engaging resource for learners who enjoy story-based content and want to build vocabulary in context.