MemBrain

Most tools help you capture what you learn. None of them stop you forgetting it. MemBrain listens to your ordinary chat sessions, extracts what you actually learned, and then owns the calendar — because the forgetting curve is not a setting.

You say what you want to learn. The engine decides when you study it, when you review it, and when you stop. When you are overwhelmed, it does not tell you to push harder; it schedules fifteen minutes of doing nothing, and tells you why.