The provided text does not furnish sufficient information to offer a precise and comprehensive description of OASIS AI and its functionalities. It merely directs interested users to the Apple App Store, where the tool can be downloaded onto their iPhone, iPad, or iPod touch.

As an AI tool cataloging expert, it is recommended to undertake in-depth research on OASIS AI to furnish a more enlightening and informative description of its capabilities. This research should encompass downloading the tool from the App Store, delving into its features, and thoroughly evaluating its functionalities.

Through this investigative process, crucial insights can be gathered concerning the tool’s intended purpose, key features, and its various application domains. Additionally, taking into account user reviews and ratings can shed light on its strengths and potential limitations.

To sum up, based on the existing text, it is regrettably impossible to offer a well-informed and comprehensive description of OASIS AI. Extensive research is imperative to ascertain the tool’s nature and the benefits it offers to prospective users.