Not just another chatbot
It remembers what you know and what you keep getting wrong.
An assistant that remembers you
Your goals, interests and usual mistakes. Each chat picks up where you left off, so you never have to introduce yourself again.
Grammar tracking and mastery
Every grammar point has a mastery level and the evidence behind it: which sentence went wrong, which time you got it right.
FSRS vocabulary
Oxford 3000, CET-4/6, IELTS and more, reviewed on an FSRS spaced-repetition schedule. New words from your chats can go in too.
Placement test
About 10 minutes for a CEFR level and an estimated vocabulary size. The assistant pitches its explanations at your level.
See everything the AI does
Every button that calls a model is marked AI; open it to see which model and roughly how many tokens. What the assistant read and saved unfolds under each reply.
Your models, self-hosted
Connect DeepSeek, OpenAI, Anthropic, Qwen, SiliconFlow and more. Runs on a small server, and your data stays with you.
Transparency is the core of this product
Everything the assistant remembers, you can see, edit and delete
When the assistant wants to switch your word book or set a goal, it asks first. Nothing changes until you confirm, and you can undo it afterwards.
Start with one conversation.
It remembers what you know and what you keep getting wrong.
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