Linguin is a language‑learning app that lets users improve a target language by reading short stories, articles and folklore while listening to accompanying audio recordings and transcripts. Users select texts, read them, listen to the narration, and use built‑in translations to reinforce vocabulary. The app also lets learners create custom flash‑card decks for vocabulary practice and tracks progress with streaks. Its approach is based on comprehensible input, offering a range of content for intermediate learners across several languages.