YumCha is Cantonese learning done right — no Mandarin filler. Bite-sized lessons go from Dim Sum Basics to real conversations, with native Hong Kong audio and speech recognition that grades your tones. Jyutping or Yale, traditional or simplified, your call. Plus a 24/7 AI Cantonese tutor for grammar, slang, and dialogue practice, and spaced repetition flashcards that stick. Free to start on iOS.