What is the Onus app?

Could you please explain what the Onus app is? I'm curious to know what it does and how it functions within the cryptocurrency and finance space. Is it a platform for trading, investing, or something else entirely? I'd also be interested in learning about its unique features and how it sets itself apart from other similar apps in the market. Additionally, are there any specific benefits or advantages that users can expect to gain by utilizing the Onus app?