Change Your Default Mail App
By default, Apple Mail will be your go-to Mail app when you start using your iPhone, but it doesn’t have to be this way.
Apple lets you choose which mail app you want to set as primary, meaning you can even delete Apple Mail and use whichever alternative you love.
Here’s how to change your default Mail app:
- Open the Settings app.
- Scroll down and find the mail app you want to set as default.
- Tap on Default Mail App.
- Select your mail app from the list.