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.
50
Languages to teach
56
Native-language UIs
A1–C2
Full CEFR coverage
On-device
AI — no cloud dependency
Built for educators
Every tool you need to run a great language class
Your students, your classes
Assign lessons, track each student's mastery, and see exactly where they need you — without chasing spreadsheets.
Pronunciation they can hear
On-device speech recognition scores every attempt in real time. Your students get honest feedback the moment they speak.
Reports that mean something
CEFR-aligned progress reports you can hand to parents or administrators. Clear levels, clear growth, no interpretation required.
Every student in their language
56 native-language interfaces so your students navigate in the language they already know — removing friction from day one.
Runs without the cloud
The AI runs on-device. No student data leaves the phone during a lesson. Compliant by design, not by policy.
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
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
Questions, answered
Everything you need to know before you teach
Is Koydo Lingua Academia free?
It's free to download, free to list your tutor profile, and free for students to learn. The Pro Educator teaching toolkit is $19/month with a 14-day free trial and no card required.
What do I get with Koydo Lingua Academia?
50 languages to teach across CEFR A1–C2, one-tap lesson assignment, real-time pronunciation feedback, CEFR-aligned progress reports you can hand to parents, and a profile in the worldwide tutor directory — with 56 native-language interfaces so every student learns in their own language.
Who is it for?
Private language tutors who want their whole studio in one app, and schools or districts that need a language program every student can use. One subscription covers up to 30 students per tutor; school plans scale per teaching seat.
How many languages and levels does it cover?
You can teach all 50 Koydo Lingua languages, each with full CEFR coverage from beginner A1 to mastery C2. The app paces each student individually so you can run a mixed-level class without leaving anyone behind.
Is my students' data safe?
Yes. The speech AI runs on-device, so no student data leaves the phone during a lesson. School plans add FERPA documentation, COPPA-compliant flows for younger students, and district audit logs.
How do I get started?
Download Koydo Lingua Academia on the App Store, build your profile, and go live in the free tutor directory in minutes. Start your 14-day free Pro Educator trial whenever you're ready — no credit card needed.
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.