PhET Interactive Simulations vs tutor-web (SmileyTutor)

PhET Interactive Simulations plans

• Free simulationsFree

tutor-web (SmileyTutor) plans

No prices published.

Pick PhET Interactive Simulations if…

PhET suits students and educators seeking interactive science or mathematics activities, from preschool through college. It is also relevant to schools looking for simulations that can be used offline on supported devices.

Pick tutor-web (SmileyTutor) if…

You want what its maker publishes above — check its page for the details.