What is Zumba and Aerobics?
While aerobic dance usually focuses on very athletic moves — expect plenty of bouncing around to torch calories — Zumba takes heavier inspiration from Latin dancing styles. If you wish a fitness workout that more closely approximates actual dancing, head to Zumba.

Difference between Zumba and Aerobics
Zumba wins on Entertainment and is a better choice for those who love to Dance. Aerobics gives you a more muscular body because of body-part focus and is a good gym replacement