JunaTalk keeps a running mastery score (0–100) for every word and phrase you've ever practiced. Strong ones step aside; weak ones come back into rotation. Your Profile tab shows the whole picture on one screen.
Each word and phrase carries a mastery score from 0 to 100. We update it after every attempt using an asymmetric moving average — fast up (0.75 weight) so progress feels real, slow down (0.35) so a single bad rep doesn't erase what you've learned.
Your full vocabulary list — every word and phrase JunaTalk has ever heard you practice — sorted by mastery. Filter by type (Words / Phrases), tap any row to open the word popover, jump straight into a focused lesson on what you're working on.
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