Pretium
Plans & pricing
Chapters I–III are free forever. Choose a license to unlock the full course.
Pro
For one learner
$15/month
- All 28 chapters: readings, pēnsa and quizzes
- Automatic quiz grading with answer keys
- Spaced-repetition vocabulary review
- Grammar reference for every chapter
Classroom
Per student, 12 months
$10/student/year
- All 28 chapters: readings, pēnsa and quizzes
- Automatic quiz grading with answer keys
- Spaced-repetition vocabulary review
- Grammar reference for every chapter
- Classrooms, assignments & gradebook
10 students
School
Whole school, 12 months
$200/year
- All 28 chapters: readings, pēnsa and quizzes
- Automatic quiz grading with answer keys
- Spaced-repetition vocabulary review
- Grammar reference for every chapter
- Unlimited students & teachers
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