speaking-practice

Echo Loop 是一款科学、高效的 AI 英语听说训练 App，通过盲听、精听、跟读、复述和间隔复习，自动驱动学习者把每一段音频真正练懂、练熟、练到会说。

Open-source, self-hosted AI language learning platform with local or cloud LLMs, CEFR study plans, an AI tutor, voice conversations, flashcards, and spaced repetition.