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The book on your nightstand is your next textbook.

Learn the words you'll actually meet, drawn from the songs, books and shows you already love.

Plate IAdd anything

Paste it, snap it, or just type the title.

Song lyrics, an article, a chapter, a photo of a menu or a paused game screen. Enmersion reads the text, turns the words you don't know yet into flashcards with their reading, meaning and the exact line they came from, and files each one as a new star under that title.

01Add
Paste lyrics, an article, a chapter…⌘VPasted lyrics
Cielito Lindo
Traditional · 1882

Ay, ay, ay, ay, canta y no llores,

porque cantando se alegran, cielito lindo, los corazones.

02Cards
cantar
to sing
fragile · verb · imperative
llorar
to cry
fragile · verb · subjunctive
alegrarse
to cheer up
fragile · verb · reflexive
0 cards · from “Cielito Lindo”
Plate IIStudy

Review a few minutes a day. The scheduler does the rest.

Type the answer or flip the card. Each one climbs an eight-rung ladder: a correct answer moves it up and pushes the next review further out, from four hours to a month. Miss one and it steps back a rung and comes around again sooner. A daily goal keeps sessions short, and you can study offline.

A card that climbs the whole ladder is burned in: you know it, and it retires from review.

  1. unseen
    —
  2. fragile
    4h
  3. shaky
    12h
  4. sticking
    1d
  5. forming
    3d
  6. solid
    1w
  7. mastered
    1mo
  8. burned in
    ∞
shaky · due now1 of 4
llorar
verb · type the meaning
Your answer…
Plate IIIPlay

Six games, built from your own words.

Every title in your library unlocks short games that reuse its real lines, so you meet each word in the places it lives.

  • Blanks

    Fill in the missing word, line by line.

  • Reveal

    Light up every word until the whole song or article is uncovered.

  • Shuffle

    Put the shuffled lines of a verse back in order.

  • Recall

    Read the line in your language, write it in the one you're learning.

  • Decode

    Read the original line, write what it means.

  • Stories

    A brand-new scene where the characters speak in their own voices, using your words.

Plate IVDiscover

What you learn steers what we suggest next.

Enmersion keeps track of the words you can already read and the titles you finish, then suggests media in your sweet spot: enough new words to grow, few enough to enjoy.

Because you finished Don Quijote · 312 words knownMatch
  • Niebla
    Miguel de Unamuno · novel
    91%
  • 吾輩は猫である
    夏目漱石 · novel
    88%
  • La Llorona
    Traditional · song
    84%
  • Rimas
    Gustavo Adolfo Bécquer · poems
    79%
Plate VMedia → words → stars

Over time, the titles you add draw a map of what you know.

Every word you review takes its place as a star, coloured by how well you know it, and each title becomes its own constellation. The Stellarium tab lets you wander the whole thing.

01Your media
  • おくのほそ道
    travelogue
    3 words
  • Don Quijote de la Mancha
    novel
    3 words
  • Cielito Lindo
    song
    3 words
  • Isla de Niebla
    game
    3 words
02Your deck
旅journey月moon蛙frogel lugarplace; villageel nombrenamela lanzalancecantarto singllorarto crylos ojoseyesla islathe islandel museothe museumpescarto fish
Readings, examples and difficulty come with every card. Type each answer; the scheduler decides when you see it next.
03Your sky
unseenburned in