Erium App is the Best Crypto Exchange App for Your Crypto Usages Erium App aims to provide a user-friendly platform in the form of a mobile application to help people understand bitcoin. If you want to purchase or trade cryptocurrencies, opening an account with a crypto exchange is a wonderful place to start. Crypto exchanges act in a similar way to online brokerage firms. They provide you with the necessary tools to purchase and trade digital currencies and tokens like Bitcoin, Ethereum, and Dogecoin. Download the app now: https://play.google.com/store/apps/details?id=io.horizontalsystems.erium