When the iPhone first launched, it came with a built-in email app called Mail.
So, we’ve done the heavy lifting for you.
Check out this list to find the best email app for your iPhone.

The Official App: Mail
Comes bundled in iOS and is updated regularly.
Syncs automatically to Calendar.
Beginner-friendly but sufficient for most users.

Integrates with multiple email providers.
Lacks common customization options.
Apple’s free Mail app is a reliable, solid email app for the iPhone.

The Mail app offers simple solutions that are good for most needs.
you could sort out VIP senders (which you define) and file emails to folders.
Compose your emails using rich text and swipe to take action fast.

Most importantly, you get beautifully rendered emails without clutter and almost no learning curve.
While Mail lacks advanced customization, it supports Exchange, IMAP, and POP.
It also includesApple Intelligencefeatures like priority messages, summarizations, and smart replies.

Manage Multiple Email Accounts: Microsoft Outlook
Feature-rich app.
Strong community for support.
Search results are too broad to be useful.

Not as user-friendly as the desktop Outlook.
While many email apps for iPhone feel sluggish even with the basics, Outlook for iOS progresses beyond them.
Search with near-instant results and read, send, and file mail fast.

The intelligent inbox lets you see the most important emails first, and you canpostpone emailswith a simple swipe.
This app comes with a calendar, which is simple and functional but lacks task management.
As on the desktop version, you’re able to extend functionality with add-ons.
Outlook for iOS is the best email app for iPhone in an enterprise environment.
Connect many types of email accounts.
Some advanced features require a subscription.
Calendar integration lets you view your schedule and set up events from emails.
Spark supports IMAP and is available as a free download, while premium packages are available for enterprise environments.
These capabilities, along with email signature options, make Spark worth a try.
Stay Organized With Labels and Lists: Airmail
Sync across multiple devices.
Easy to configure interface.
Email searches are clunky and inaccurate.
Requires a paid subscription.
Airmail does everything, it seems, and then some.
This app also offers control over managing contacts and email customization.
Choose to block senders, undo emails you’ve sent, snooze emails, or lock your email.
While Airmail includes a smart, filtered inbox, its implementation isn’t the most elegant.
Schedule when emails are read and sent.
Paid subscription after free trial for most features.
Doesn’t work with password management tools.
Exchange isn’t supported.
Polymail comes in several pricing tiers and with a host of traits geared toward professionals.
Notable features include email and attachment tracking to scheduling delivery and message templates.
No matter the account, Polymail lets you postpone emails for later reading.
Though you might filter it to show only unread emails, it never organizes or groups itself.
And while Polymail supports IMAP, it lacks Exchange account support.
Can mark emails as spam and block senders.
Collects some user data.
Old and Trusty: Yahoo Mail
Works with different email accounts.
Interface is easy to customize.
Coupon feature with easy access to savings.
Security issues in the past.
Pay for premium features.
Yahoo Mail is for Yahoo Mail accounts and a few others, including Gmail and Outlook Online.
The Yahoo Mail app for iPhone has a friendly, simple interface.
This app does require paying for some of the premium features.