There is no difference between mangonada and mangoneada, they are actually the same thing. Both terms refer to a Mexican drink made with mango, lime juice, and chamoy sauce. The drink is typically topped with Tajin seasoning and served with a tamarind candy stick that can be used as a straw. The name “mangonada” or “mangoneada” comes from the Spanish word for mango, which is “mango”. So, both terms refer to the same delicious drink that is popular in Mexico and other parts of the world.