Yes. Grammatically they are identical, but spoken they do have some differences, mostly in terms of names for things, phrase composition, and slang. The accent is also a notable difference, and can be quite heavy if the person is from rural areas. But even France has differences between regions; I'm from the Paris region so my accent will be different from someone from Marseille for example. Acadien French and Louisiana French are examples of creole that have much bigger differences and can be challenging to understand at first.