Earth Course

Always Start Here!


Apollo Course

$1 per 30-day

Moon Course

$3 per 30-day

Mars Course

$10 per 30-day

Jupiter Course

$30 per 30-day

Except for features listed above, there are more powerful features shared by all courses.

In practice, paid courses are charged in the form of credit points. User can buy credits from account manage page. 1 point is roughly equal to 0.01 USD.

Beyond public offers, we also provide fully customizable enterprise solution. Please feel free to contact us for details.