Early access · built by a working English teacher

Your students practise between lessons. You see exactly how they did.

Set a 5-minute focus. Your student speaks with an AI coach that follows it and corrects them gently, in their own language when they need it. You get a report after every practice.

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Students see the app in their language: Cześć · 46 languages

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How it works

The practice your students actually do — and proof that they did it

Homework gets skipped. A 5-minute conversation on their phone doesn't — and you finally see what happens between lessons.

1.You set the focus

"Past simple — talk about your weekend." Pick a due date. The student gets an email with a one-tap link.

2.They practise for 5 minutes

Speaking or typing, on their phone. The coach steers the conversation to your focus and models the correct form.

3.You get the report

What they did, whether the focus was met, their exact mistakes with corrections, and what to assign next.

Practice report

Tomasz completed his practice

0 min · 0 messages · focus: ordering at a restaurant

Confident ordering and polite phrases. Question forms with do/does still need work.

Strengths

Used polite requests naturally
Asked about price and payment
Kept the conversation going

Corrections

How much it cost?→ How much does it cost?
Is the pizza have meat?→ Does the pizza have meat?

Next focus: questions with do/does

Assign →

For your students

Built for a phone, a bus ride and five minutes

Speak, don't just type

Tap the mic and talk — every reply can be read aloud, too.

Corrections that teach

Mistakes are echoed back in the right form, never called "perfect".

In their language

Menus and help in 46 languages; beginners get explanations in their native tongue.

A reason to come back

Streaks, XP and a home screen that always shows what you assigned.

Everything else

And the rest of your teaching, in one place

Stop juggling six apps to run your lessons.

WhatsApp reminders

Docs lesson plans

Invoice spreadsheets

Scheduling app

Grading tools

Video call links

LinguaOS

Six tools…

Scheduling

Recurring lessons, reminders by email, and no-show tracking.

Video lessons

Built-in video rooms — no separate meeting links to send.

Invoicing

Invoices from completed lessons, company billing, VAT and PDF.

AI lesson prep

Lesson plans, feedback and homework tailored to each student.

Tests & grade book

Timed assessments, AI-assisted marking, CEFR-coded results.

For schools

Classes, teachers and a director dashboard across your team.

Why LinguaOS exists

“I'm an English teacher, and I teach my own students with LinguaOS every week. I built it for the part of teaching I could never see: what happens between lessons.”

LinguaOS lets me give each student a short, focused practice that fits their week — and know, before the next lesson, how it went. Everything else in it — scheduling, video lessons, invoices — is there because I use it in my own teaching.

LinguaOS is in early access. If you teach English, I'd love you to try it and tell me what would make it indispensable for you — I read every message.

Richard

Founder · English teacher · Poland

Write to me →

Simple pricing

Start free. Upgrade when you're ready.

No contracts. Cancel anytime. Pay annually — save 20% (2 months free).

Separate tools for scheduling, reminders, grading, invoicing and AI planning typically add up to more than one LinguaOS plan. Every paid plan starts with a 14-day free trial.