COMSOL and Ansys are both multiphysics solving programs. COMSOL is more user-friendly and can handle a variety of complex issues, but its advantageous to scientists with Matlab experience. Ansys is preferable for structural studies and CFD simulations, its APDL programming can be useful. While COMSOL doesn’t offer a free version, Ansys offers free access to students. The choice between the two typically depends on the objectives of the user.
