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"Probar" is a transitive verb which is often translated as "to try", and "comprobar" is a transitive verb which is often translated as "to check". Learn more about the difference between "probar" and "comprobar" below.
probar()
A transitive verb is a verb that requires a direct object (e.g., I bought a book.).
1. (to trial)
b. to test
Se tiene que probar este producto antes de venderlo.This product needs to be tested before being sold.
c. to try out
Puedes probar el servicio durante un mes antes de suscribirte.You can try out the service for a month before subscribing.
2. (culinary)
probarse
A reflexive verb is a verb that indicates that the subject performs an action on itself (e.g., Miguel se lava.).
4. (clothing)
comprobar()
A transitive verb is a verb that requires a direct object (e.g., I bought a book.).
1. (to verify)
a. to prove
Con este estudio queremos comprobar que nuestra teoría es cierta.With this study, we want to prove that our theory is correct.
3. (to notice)
a. to realize
Ya comprobé que sí tiene muy mal carácter.I've realized that he has a very bad temper.