response: Yes, other countries use different condiments or toppings on the fries. Some examples would be vinegar and mayonnaise.
original_response: Yes,  prefer to eat less carbs, but when I eat them I prefer them alone sauce instead of ketchup, as they are usually served.
history: I just ate lunch and had some really good fries. Fries comes by different names depending on the English. North American calls it French fries but British English refers to it as chips. Oh that's new I never knew that. Do the other countries add something other than ketchup?
knowledge: Fries in America are generally salted and are almost always served with ketchup, but in many countries they have other condiments or toppings, like vinegar, mayonnaise, or other local specialties.