The 2.13 version of Zerion for Mac was available to download on the developer's website when we last checked. We cannot confirm if there is a free download of this app available.
Please check the Mac app with an antivirus before launch as it is downloaded from the developer's website, and we cannot ensure that it is safe. The software lies within Business Tools, more precisely Finances. This free software for Mac OS X was originally developed by Zerion Inc.
From the developer:
Zerion is an application to connect an Ethereum wallet to manage your DeFi portfolio. You can turn your phone into a Web3 mission control and start buying, selling, and trading crypto assets and NFTs with an easy-to-use wallet app. You have the chance to explore all of Web3 from one app. You can create or connect your wallet in seconds to get started.
You may want to check out more software for Mac, such as Economacs, MoneyWorks Cashbook or Easy Currencies, which might be similar to Zerion.