Apple includes its Mail app on every iPhone. While it is a perfectly usable email client that connects to a variety of mail services including Microsoft Exchange and Microsoft 365, it isn’t as feature-rich as it could be, particularly for business and enterprise environments.
Thankfully, there’s a wide range of alternative email apps for iOS. In this article, I’ll discuss five excellent choices, each with its own unique feature set.
One note before we get started: I am only including mail apps that connect to multiple services. Services like Gmail and Yahoo Mail offer first-party apps that connect with only that service. They are generally solid options if you only need to access a single service.