A calm vocabulary app, and your own dictionary for the language you are learning — not a ready-made list of words somebody else decided you should know. Take them from the packs each language arrives with, save them from whatever you are reading, or add your own. Every one becomes four exercises, each asked on its own schedule, at your own pace. No streaks, no points, no badges.
iPhone & iPad · one-time purchase, no subscription Download on theApp Store
Type it, paste a list, or send it from another app through the share sheet — it is filed without Pigly opening. The word arrives with its meaning and a sentence it lives in, from the dictionary the language ships with, and for most words how it is pronounced.
Recognise it when you read it, recall it from its meaning, write it down from hearing it, understand it by ear. Each rung is scheduled on its own clock, so a word you can read but not spell gets asked the way you need. The last two need a voice for that language on your device; without one, the word is learned in writing.
Only what is due today, and the day is a board rather than a feed that keeps going. When the list is empty, nothing is owed until tomorrow.