Can apps teach you a language?

Language-learning apps like Duolingo, Babbel, and Busuu utilize implicit learning to help adults acquire new languages, mimicking the natural way children learn through exposure rather than direct grammar instruction. However, research suggests that while children benefit from full immersion, adults typically study only a few hours a week and benefit significantly from explicit teaching, such as direct explanations of grammar rules. A study comparing app users to classroom learners found that app users performed better on written grammar tests, whereas classroom students showed greater improvement in listening skills. Expert Professor Elizabeth Wannacott suggests that the most effective approach involves a combination of human instruction for skill diversity and digital platforms for necessary repetition. Ultimately, achieving proficiency requires balancing app usage with active practice in speaking, reading, and listening to varied sources like podcasts or language exchange partners.