Do I have to pay for the lighthouse in the small learning machine?

There is no charge for the software in the small learning machine, but some courses are charged, so you can choose according to your own needs.

The small lighthouse needs paid members to unlock the complete works, and a large number of free resources (children's songs, cross talk jokes, some songs, etc. ) and free functions (such as voice and video calling function, going home to see, nursing assistant, etc.). ) are built in small quantities, and can be used without small members.