UseLingo - Learning by Using

Immersive translation like book annotations. Build vocabulary from real reading, review systematically.

UseLingo: Immersive Language Translation & Learning Tool UseLingo is an innovative immersive language translation and learning software with a core philosophy: "Use the language directly, rather than learn first then use." We've observed that traditional language learning often falls into a cycle where people want to master vocabulary and grammar before using the language in real situations. However, many who study for years still struggle in real-life contexts, while those who learn for just over a year but live abroad progress remarkably fast—because they use the language immediately. Key Features: Smart Inline Translation: AI reads context to provide the most appropriate native language translations, displayed elegantly like professional annotations: Do not go gentle(温柔) into that good night AI-Powered Vocabulary Book: Deep analysis of word meanings with examples and usage frequency for different definitions Contextual Grammar Analysis: AI translates entire contexts and provides in-depth grammar breakdowns Flashcard Training: Memory curve-based word review system Supports 8 languages: English, German, French, Korean, Portuguese, Japanese, Spanish, and Chinese. Experience natural language acquisition through real-world usage, moving beyond the traditional "learn-then-use" approach.