Two ways that bone cells and muscle cells are different

Bone cell:
•They are osteocytes
•Bone cells from a system of infrastructure in the skeletal system
•Bone cells have thin cytoplasmic branches.
Muscle cell:
•They are myocytes
•Muscle cells provide an aid in the movement of the body by performing contraction and relaxation.
•Muscle cells do not have thin cytoplasmic branches (except for the cardiac muscle cells) 

Hope this helped! I listed three so that you can have a better idea.