LingQ is a language learning platform built on the principle of comprehensible input. It provides a vast library of articles, podcasts, interviews, and books, often with accompanying audio. As users read and listen, they can instantly look up new words and save them as "LingQs" for later review with a built-in spaced repetition system. The app visually tracks vocabulary growth, allowing learners to choose content suited to their level. It's an excellent tool for intermediate to advanced learners looking to expand their vocabulary and improve comprehension through massive exposure to authentic material.

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.