Mark Zuckerberg anticipates Apple will be Meta's "primary competitor" in the next 10 to 15 years.Getty ImagesMeta and Apple have had a rivalry for years, and Meta's Mark Zuckerberg only expects it to grow.On the "Acquired" podcast, he said Apple will be Meta's "primary competitor" in the next decade.Zuck said Apple takes a polished, closed-platform approach, while Meta prefers open-source and shipping quickly.Meta and Apple have increasingly been rivals, and Mark Zuckerberg only expects their competition to intensify in the coming years.The Meta CEO spoke about differences in the companies' cultures during a recent live appearance of the "Acquired" podcast that was released Wednesday."I think in a lot of ways we're like the opposite of Apple," he said.