Vocabulary for people who already speak a few languages — unevenly — and want the weakest one to stop slipping away.
Seeing uccello, oiseau, r Vogel, bird stacked on one card is how multilingual people actually learn. The comparison is the lesson.
German always comes with its article — r, e or s — because a German noun learned without its gender is learned wrong.
Pick your native language and up to five to study, ranked by how well you know each. The ranking decides everything: which language a word appears in first, and what colour it wears.
No hearts. No lives. No energy that runs out.
Mistakes are free and unlimited — a wrong answer is a scheduling signal, not a currency.
Your streak runs on ordinary practice, and at least three rounds are free every single day — so getting back onto a streak never costs money.
We will never tell you your streak is in danger in order to sell you something.
Three rounds a day, ten words each. Three of the sixteen word packs — 300 words, a month of practice without a repeat — your own language plus two to study, every stage, every streak. That is the whole promise of the app, and it doesn't expire.
If you want more rounds on a given day, you can watch a short video for two extra — entirely your choice, only on the home screen, never during a session. Nothing is ever shown unless you tap it.
Second Light — one payment. Five rounds a day, ten packs instead of three, a third language to study, and the video offer disappears.
Lightkeeper — subscription. Unlimited rounds, all sixteen packs, and five languages from the catalogue instead of three.
Each tier opens a fixed set of packs, so there is nothing to arrange. Four seasonal packs — Christmas, New Year, Easter and Lunar New Year — open for a window around each holiday, from Second Light upwards.
1 320 words across twenty packs — sixteen opened by tier, four seasonal — in twelve languages, downloaded once and then available offline. Spaced repetition tracks every word in every language separately, because knowing bird in English says nothing about knowing it in Italian.