We offer the full versions of our Level 0 and Grammar Review courses for free. There is only one version of each of these courses.
We offer two different versions of each of our Level 1, Level 2, Level 3, Level 4 and SpeakingLab courses - the free version and the paid versions.
The free version gives you access to some lessons and live classes for 1 month.
The paid versions give you access to the full range of practice lessons and live classes. Depending on which package you choose, you can also get access to auto-graded tests, teacher-graded speaking assessments, teacher-graded writing assessments and 1:1 tutorials.
If you have the free version and you would like to get more practice and teacher feedback via the paid version, you can add a course by following the instructions here.