Langcrafto Langcrafto

Textbook sentences - not the problem.

Yet here you are.

You know the word. You know the tense. The full sentence is in there somewhere. You just can't get it out.

We've been there. Some of us still is.

9:41

Set's name

A real sentence about something you actually care about, at a level that makes you work

Sentence you want to say

You're saying...

The effort was real. The method wasn't.

If it never feels hard, something's wrong. Not with you — with the method. The brain doesn't build language from comfortable repetition.

Progress lives at the edge of what you can do automatically. Not well inside it.

Difficulty isn't the enemy. The right kind of difficulty is how the brain builds language. Remove it entirely and you get engagement without acquisition.

Consistency is necessary. Difficulty is what makes it work.
Removing friction from learning removes the learning.
Time spent is not the same as progress made.

The boring science that actually works

You learn a language by encountering real sentences — thousands of them — until grammar stops being rules you apply and starts being patterns you feel.

That's it. That's the whole theory. It's not new. Linguists have known this for decades. Textbooks give you stilted nonsense. Immersion throws you in with no structure. What you need is sentences slightly above your current level, on topics you care about, with the grammar you're working on foregrounded.

One of those sentences you'll never struggle with again after you've actually built it yourself.

The highlighted part shows you exactly what the grammar looks like in a real sentence. The rule is in your textbook. The explanation is one question to an AI away. This is where you actually use it - repeatedly, in context, until it stops being a rule and starts being instinct.

This is what AI is actually good for

The problem with the method was always supply. You need thousands of quality sentences, varied, structured, at the right level. But nobody was going to write them all by hand. So we use AI. Not because it's trendy - because it's a solution to a supply problem. Pick the language. Pick the level. Pick the grammar point, verb type, tense, and topic. Every axis is yours to set.

French B2 Past conditional Irregular verbs Cooking
Spanish A1 Present tense Regular verbs Travel
German C1 Subjunctive Modal verbs Business

A set of sentences, tailored to your exact parameters

Generated in seconds. Ready to study.

We're comfortable with this use of AI. It makes the sentences. You make the progress.

Three steps.
Fine - three and a half.

1
Configure your set

Choose your target language, level, grammar topic, verb type, tense, and topic. Or leave any of them random — we'll vary it.

2
Generate

The app produces sentences matching your parameters. Real sentences, generated in seconds - all at your level, all on your grammar point, all on the topic you chose. Not picked from a database. Made for you, right now.

3
Study

You see a sentence in your native language. You say it - or write it - completely in the target language. The whole thing, from scratch. Not fill in a blank. Not tap the right word from a list. You produce the sentence yourself. The words in the app are hints for when you're genuinely stuck - not a crutch to lean on. This is the part that actually builds fluency, and yes, it's harder than choosing between three suspiciously obvious options.

3a
Fill in the blanks

Fine. We have it. Some people need a stepping stone before they can produce full sentences cold — and that's a legitimate place to be. Use it. But the moment Step 3 stops feeling impossible, drop this one. It's a ladder, not a destination.

Apparently screenshots are a thing people need.

9:41

Your sets.

In a list.

Scrollable.

Tappable.

You've seen a list before.

Your sets library

9:41

Set's name

The sentence. The grammar you asked for, highlighted. That's the whole thing.

Sentence you want to say

You're saying'...

Study screen

9:41

Sentence.

Hidden parts.

You try to recall it.

We genuinely did not need a screenshot for this.

Quiz yourself

Blame these two

Anna
Hanna R
Linguist & PR

Chief encouragement officer. And the linguistics degree.

Lev
Levko T
Design & development

Built the thing. Delivers. Celebrates.

No growth department. No team of 400. We set out to build something we'd actually use ourselves. Not a market opportunity — a solution to a problem we had. There's a subscription. We're idealistic, not independently wealthy.

Just so we're clear

This is not
  • A gamified dopamine loop
  • A social network
  • A magic solution that works without effort
  • An app that tells you 15 minutes a day will make you fluent
This is
  • A focused tool for serious input practice
  • Configurable to exactly what you're working on
  • Honest about what it does and doesn't do
  • Built by people who use it themselves

Our entire pitch, in one sentence

We give you the tool.
You do mean it.

...without a reminder.

...yourself.

...everyday.

An account is only needed to save your sets. No one will text your family if you skip a day.