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How it works

One step you were already doing.
The other four grow from there.

Glotta has no one-size-fits-all path and no units to unlock. It has a loop: you write, it collects the words, it gives you ten a week, it explains, it makes you speak. This page opens each of the five steps and shows what each one actually does.
9:41
M

Marta

Madrid

¿Sigues en la oficina?
Message
Undo

Type: the translation appears here

ES
qwertyuiop
asdfghjkl
⇧zxcvbnm⌫
123🙂space↵
How it works

Five steps, and you were already doing the first.

The first is texting someone. The other four grow on the material you just produced, and ask for two minutes a day — whenever suits you.

  1. You write

    The translation appears above the keys.

    You use Glotta instead of the system keyboard and write normally. As you finish the sentence, the translation appears above the keys. One tap swaps it in and you send that.

    Above the keys

    See you after work?

    Undo

    Type: the translation appears here

    ES
  2. Glotta remembers

    The words you write become your vocabulary.

    From every sentence Glotta keeps the words, not the sentence. Each one joins your vocabulary with a count of how often you have met it, and moves up a stage: met, understood, learnt.

    Your vocabulary
    mañana09:14
    mañana13:40
    mañana22:07
    ×3

    Three messages, one word: a single row, met three times.

  3. It gives you a set

    Ten words a week: four verbs and six words.

    Every week, a set chosen from the words you actually come across. Study introduces them a piece at a time, Review keeps them turning over, and the keyboard asks you a question now and then, between one message and the next.

    A word's three steps
    queued
    discover it
    understand it
    use it
    learnt
    mañana

    Discovering and understanding happen in the app, in two minutes. Using it happens in a chat: you write it in a real message and the keyboard ticks it off by itself.

  4. It explains

    The verb, the conjugations, the why.

    Tap a sentence and it comes apart: the verb with its conjugations, the words worth keeping, the reason for each. And you can ask it questions in a chat.

    Sentence analysis

    ¿Te que nos por la noche?

    apeteceVerbapetecer

    You feel like

    Impersonal: the subject is the thing you fancy, not the person. After “que” it takes the subjunctive.

    Also

    me apetecete apeteceles apetece
  5. It makes you speak

    A dress rehearsal for the conversation you will have tomorrow.

    A conversation, written or spoken, steered by the words in your set: the questions are built so that the natural answer uses exactly those. You answer, in the language you are learning — and without the fear of getting it wrong in front of someone.

    Guided conversation
    ¿Nos vemos mañana por la noche?
    Sí, me apetece mucho
    Right

    Natural and correct — and you used “apetecer”, which is in your set.

Where it happens

One loop, four places it happens

The keyboard collects and tests, the app teaches, the conversation gets you talking, the widget reminds you what is left for today. None of the four on its own would be Glotta.
Where the exposure happens

The keyboard

It replaces the system keyboard in every app. It translates the sentence you are writing, swaps it in with a tap, and when you write in the language you are learning it corrects you and tells you why.

  • Translation above the keys, with the reasons for its choices
  • One tap swaps it in, three seconds to undo
  • The arrow opens your latest sentences, analysed word by word
  • Recall: a few questions on your set, between one message and the next

All four read the same vocabulary: what you write with the keyboard is already there when you open the app, the conversation gets you using those very words, and the widget draws from the same place. And with your account it is there on your next phone too.

One bar, three jobs

It translates, it corrects, and now and then it quizzes you

The strip above the keys is always the same one, and it does whichever job the moment calls for. There is nothing to set: it changes with what you are writing.

Above the keys, when «you write in your language»

mañana · new, queued
Undo

Type: the translation appears here

¿Nos vemos mañana?

ES
qwertyuiop
asdfghjkl
⇧zxcvbnm⌫
123🙂space↵

The starting point. The words worth keeping are lit inside the translation, and the line above tells you when one is new or comes from your set.

The arrow on the right opens the bar: your latest sentences one to a page, with the analysis, the translation and the reason for every correction. A gear leads to recall, register, pause and language — without leaving the chat.

Under the hood

What happens to every sentence you write

Two paths with two sets of constraints: one has to keep up with your fingers inside a keyboard, the other can take the time it needs. Keeping them apart is the reason typing stays fast.

While you type

On the typing path. If an answer does not arrive in time it steps aside instead of blocking the keyboard.

  1. 01

    Keystroke

    the host app knows nothing

  2. 02

    Sentence

    recognised as it grows

  3. 03

    Memory

    seen before? the instant path

  4. 04

    Translation

    the strongest model · or the phone

  5. 05

    The bar

    above the keys, in time for the next sentence

Straight afterwards

Off the typing path, where it can take the time it needs. This is where words become something to study.

  1. 01

    Words

    pulled from the sentence, which is not kept

  2. 02

    Dictionary

    meaning, base form, example

  3. 03

    Vocabulary

    one row per word, a counter going up

  4. 04

    Set

    this week's ten

  5. 05

    Recall

    tomorrow's questions

60–70 MB

A keyboard's budget

A keyboard extension lives in very little memory. So Glotta first checks whether it has seen the sentence before, works in a task that can be interrupted, and if it really cannot manage, steps aside rather than taking the keyboard down with it.

0 bytes

In password fields

In secure fields iOS hands the keyboard nothing: there, Glotta reads nothing, translates nothing and learns nothing. That is not a setting of ours, it is the system — and there is no way to turn it on.

Always

An answer, even with no network

A cascade of engines tries strongest-first down to the simplest, and stops at the first one that can genuinely answer: when the cloud is not there, it falls to the ones on the phone.

1 rule

Better no answer than a wrong one

A rewrite that drops a number, eats an emoji, or answers with an explanation is thrown out before it reaches you. The way a generative model fails is by giving a confident, false answer.

None of this is visible while you type, and that is the point: the interesting part of Glotta's engineering is the part that saves you the wait.

Premium

What changes if you pay

The keyboard, the vocabulary, the week's set, Study, Review and recall stay free: they are the product. Premium takes the counters away and gives you the strongest model, always.
The featurePremium

The strongest AI engine

The hard sentences translated and corrected by cloud models, stronger than the ones on the phone — and with Premium you choose which.

Free: 20 sentences a day, then the phone translates

Premium: Unlimited

One-tap replacements

The translation takes the place of what you wrote, and you send that.

Free: 10 a day

Premium: Unlimited

Sentence analysis

The lens: every word with its role, its base form, its conjugations and the why.

Free: 2 a day

Premium: Unlimited

Conversations

Written or spoken, steered by the words in your set, with the correction and the reason.

Free: 1 a day

Premium: Unlimited

Questions about a sentence

A chat about what you wrote: why it is said that way, how else you could say it.

Free: 3 a day

Premium: Unlimited

7 days

of free trial, before anything is charged.

Monthly or yearly

The price is set together with the first people using Glotta every day.

Always free

Keyboard, vocabulary, the week's set, Study, Review, recall, the reason behind corrections, pronunciation and the widget.

The whole loop — write, collect, learn ten words a week — stays free forever. Premium is for people who write a lot and want the tutor always on hand.

Why does Glotta work this way?

The manifesto tells the idea it grew from: why the right moment to learn is the one you were already writing in.

Read the manifesto →