Based on the provided text, it is difficult to determine the exact function and purpose of the mentioned tool, Papagaio-Acolyte Linguistique. The provided text seems to be a page description for the App Store, containing links to various Apple products, including Mac, iPad, iPhone, Apple Watch, and accessories.However, based on the name "Papagaio-Acolyte Linguistique," it is possible that this tool is related to linguistic or language learning activities.