Free
Free
selected lessons · personalized learning · quizzes and vocabulary practice
Checked 30 Sep 2026
Plans and prices
Kotrin pricing
Pro monthly (Terms)
$10 a month
subscription plan · auto-renews unless cancelled
Checked 30 Sep 2026
Pro yearly
$90 a year
subscription plan · auto-renews unless cancelled
Checked 30 Sep 2026
Pro
¥1,650 a month
all lessons · unlimited practice · advanced conversation practice
Checked 30 Sep 2026