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Language learning across 50 languages — with CEFR placement, pronunciation grading, and spaced-repetition review built in.
Koydo Lingua is the language-learning app in the Koydo portfolio, built around one conviction: a language is learned by using it, out loud, from the very first lesson. Lingua covers 50 learning languages — from Spanish, French, German, and Japanese to Korean, Arabic, Swahili, and Vietnamese — on a CEFR-aligned path that runs from A1 to C2 and starts with a placement test. Learners speak into their device and get pronunciation feedback in the speaking lab, build vocabulary with a spaced-repetition review queue that comes back exactly when you need it, read level-matched passages in the graded reader, and keep momentum with music immersion and daily streaks. Lingua is part of Koydo, the family learning platform from KOYDO LLC, so it is ad-free and designed for learners of every age. The app is in early access ahead of launch; the waitlist is open, and members will be the first invited in.
Choose your language
From Spanish, French, German, and Japanese to Korean, Arabic, Swahili, and Vietnamese — 50 languages on a shared A1-to-C2 path, with a placement test that sets your level before the first lesson.
Say it, hear it
Speak into your device and the speaking lab scores your attempt against native recordings, sound by sound. Feedback lands immediately, while the word is still in your ear.
Vocabulary that stays
The review queue learns from your mistakes: words you struggle with come back more often, words you own retire quietly, and sessions stay short because they focus on exactly what you need.
Beyond the lesson
Level-matched reading passages and bilingual songs keep you in the language between lessons — input that fits your level, so comprehension grows without a dictionary in hand.
Lingua belongs to the Koydo portfolio of learning apps. See what a Koydo plan covers across programs, apps, and exam prep.
Join the waitlist and we will email you the moment Koydo Lingua opens its doors.
Join the waitlist