Chat naturally with an AI tutor that adapts to your level, automatically captures new vocabulary in context, and helps you retain what you learn through science-backed spaced repetition.
Built for intermediate learners ready to take their fluency to the next level
Chat naturally with an AI tutor in a judgment-free environment. Make mistakes, experiment with new phrases, and build confidence without the pressure of speaking to a native.
Never stop to write down new words again. Talk with Ren automatically extracts vocabulary from your conversations with meanings, pronunciations, and example sentences.
The AI checks what you already know before introducing new vocabulary. Conversations stay challenging but never overwhelming—perfectly calibrated to your current ability.
Built-in spaced repetition using the proven SM-2 algorithm ensures words move from short-term exposure to long-term memory with regular, optimally-timed reviews.
Start sessions for 15, 30, or 45 minutes. Pause when life happens and resume later without losing progress. Learning that adapts to your busy life.
Visual dashboards show sessions completed, vocabulary mastered, and review accuracy. Stay motivated with clear evidence of your improvement over time.
Start speaking in minutes
Select from Japanese, Spanish, French, German, Chinese, Croatian, and more.
Have natural conversations with Ren, your AI language partner who adapts to your level.
Watch your vocabulary grow and review words at optimal intervals for retention.
Join intermediate and advanced learners who are building real conversational fluency through daily practice with an AI tutor that adapts to their level.
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