Constructing Lang (Legacy)

Constructing Language is a free, structured language-learning app for adults who want to understand how sentences work instead of only memorising phrases. No account, purchase or subscription is required. LEARN AT YOUR OWN PACE • Start bundled Japanese, Mandarin Chinese and Serbian courses directly from the course library • Continue learning even when a network connection is unavailable • Follow clear, structured material based on the Construction Method • Move directly from a course card into its lessons—there are no locked or paid courses PRACTISE BY CONSTRUCTING • Build sentences by arranging colour-coded word tiles • Strengthen grammar intuition through interactive syntax games • Use Japanese and Mandarin grammar tools to explore useful forms and sentence patterns • Review the Construction Method, FAQs and bundled learning resources FREE AND PRIVATE Every course and app feature is available without payment. The app contains no checkout, external purchase flow or subscription. Account creation and sign-in have been removed; learning progress stays on the device. The app does not request microphone access and does not declare background-audio playback. Constructing Language is designed for complete beginners and intermediate learners who want a serious, practical framework for creating their own sentences.