Web app · for teachers

Build it in seconds. Run it in class. It goes home.

Pick the level, grammar and theme. AI writes twelve practice sentences for exactly that. Run them live in class - then they land on your students’ phones for speaking practice at home.

Open the web app Sign up free

The gap

The worksheet comes back right. The conversation still stalls.

Your students recognise the grammar. Producing it, out loud, is a different skill. Langcrafto trains that skill - in your classroom and in their pocket.

The idea

One tool, two connected apps.

Web app · you Build and run Generate a set in seconds. Run it live in class.
Linked by a class code K7Q2M9 Students enter it once in the app. That’s the whole setup.
Mobile app · your students Practice and review Your sets appear automatically. Anywhere, any time.

Nothing for you to install. The web app runs in your browser.

Build a set

Six choices in. Twelve sentences out.

No textbook bank to dig through. Set this week’s grammar and AI writes fresh sentences around it - target form marked, translation included.

01 Language Español
02 Level B1
03 Grammar topic Logical connectors
04 Tense Pretérito indefinido
05 Verb type Regular
06 Theme Travel
  • Grammar marked
    The target form is highlighted in every sentence.
  • Translation included
    Each sentence comes with its meaning in the students’ language.
  • Ready in seconds
    Build it live with the room calling out the options.

In class

Three ways to run a set.

  1. 1 Type the missing word Focused, individual practice. Best for · new grammar
  2. 2 Quiz Multiple choice, fast review. Best for · warm-ups, exit tickets
  3. 3 Team Quiz Red vs Blue, zero setup. Best for · end-of-unit review

And then the bell rings

The lesson ends. The practice goes home.

Every set you build appears on your students’ phones, automatically. They say each sentence out loud; the app checks every word.

Putting it together

A week with Langcrafto.

  1. Mon Web app Generate this week’s set.
  2. Tue In class Teach it your way. The set is ready when you are.
  3. Wed Phones Speaking practice at home.
  4. Thu Phones Another lap, less help.
  5. Fri In class Team Quiz. Who kept it?

More repetitions for them. Nothing extra to mark for you.

Differentiation

One topic, any level you need.

Topic: food · B1 · Past simple

Last night we ordered pizza.

Mixed-ability class? Build the same topic at two levels and share both.

Mobile app · for learners

What’s in your students’ pocket.

They see the sentence in their own language, say the whole thing out loud, and fix only what they missed.

  • Speaking check
    Every word is marked.
  • One-word hints
    Only what they’re stuck on.
  • Audio
    Hear every sentence.
  • Grammar quiz
    Blanks only the target form.
  • Own library
    Your sets, plus their own.
  • Offline
    No signal needed.

What it isn’t

Built to help you teach, not to farm attention.

  • No streaks, badges or nagging
    Students practice because it works.
  • No dumbed-down content
    Real sentences, CEFR A0 to C2.
  • No new platform to manage
    A focused tool, when you need it.

Getting started

Up and running before your next lesson.

  1. 1 Sign up Alone, or with your school.
  2. 2 Try a set A free trial set, on your topic.
  3. 3 Share the code Students join in the app.
  4. 4 Run it First activity, same day.

Your homework

Pick your trickiest class. Build one set this week.

Run it as a Team Quiz on Friday. Then see who can say “Last summer we travelled to Portugal” without a pause.

Open the web app Sign up free