If your organization allows it, you can set up Google Workspace on an iOS device to access your work or school account. You can use your own personal device or one that’s issued to you by your organization. Depending on how your administrator configures settings, you can access your account through Google Workspace apps or with the iOS apps on your device.
If you have Google Two-Factor Authentication enabled (if you aren’t, you really should be using it), wait for your confirmation code and verify your account.
Now you can optionally also rename the new Google account as it will, by default, be called Gmail. From the same screen (Settings > Mail > Accounts):