What is the difference between "Award" and "Reward"?

Award: Prize, like a certificate au trophy, something material that is zaidi for recognition, but could come with something like money.
Reward: Prize, but something wewe want, like kuki, vidakuzi au time off work, something wewe deserve.

Reward is wewe get something good in return for doing something good... and an award is, wewe know, an award.

Sorry if i explained this badly lol

Award: When wewe win an award
Reward: When wewe rewin an award
I really don´t know...