Six world cities lit by golden light — the six-skies visual mark of Koydo Lingua Academia

For tutors & schools

Teach 50 languages.
In their language.

The language platform built for educators — CEFR A1 to C2, 56 native-language interfaces, on-device AI, and real classroom tools from day one.

Built for educators

Every tool you need to run a great language class

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Your students, your classes

Assign lessons, track each student's mastery, and see exactly where they need you — without chasing spreadsheets.

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Pronunciation they can hear

On-device speech recognition scores every attempt in real time. Your students get honest feedback the moment they speak.

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Reports that mean something

CEFR-aligned progress reports you can hand to parents or administrators. Clear levels, clear growth, no interpretation required.

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Every student in their language

56 native-language interfaces so your students navigate in the language they already know — removing friction from day one.

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Runs without the cloud

The AI runs on-device. No student data leaves the phone during a lesson. Compliant by design, not by policy.

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Curriculum that adapts

The app paces each student individually so you can run a mixed-level class without leaving anyone behind.

Choose your role

Whether you teach one-on-one or run a department

Private tutor

Your full studio, in one app.

  • One-tap lesson assignment per student
  • Calendar view of upcoming sessions
  • Earnings dashboard with payout tracking
  • Up to 30 students on a single subscription
Download for tutors

School or institution

Manage a whole school from one seat.

  • Unlimited cohorts and class sections
  • School-branded student experience
  • District-level audit and compliance logs
  • Custom billing with per-seat invoicing
Download for schools

Coming soon

Web dashboard for school administrators

Enrol cohorts, issue invitations, review compliance logs, and manage school billing — all from a browser, without the app.