6 Best Email Apps for iPhone in 2025

Have you ever been annoyed by emails as an iPhone user? There are a lot of emails to deal with at work, but many different types of emails often distract us and make us lose our priorities.

However, email on your iPhone shouldn’t be a headache. A good email app can help us receive and classify emails promptly. It also can help us mute unnecessary or harmful junk emails to prevent us from being disturbed, improving our productivity and concentration.

Which one should you use? Below are the eight best email apps for iPhone.

6 Best Email Apps for iPhone

1. Apple Mail

Apple Mail’s simple design, pre-installation on iPhones, and seamless integration with the Apple ecosystem make it the best email app.

Price: Free (+$2.99/month for 200GB of extra storage).

Best for iCloud Mail

Reasons to Pick:

• Highly accessible: It’s default and pre-stalled on iPhone.
• Custom-designed: VIP Inbox filters important contacts’ messages and ensures push notifications even with other notification options disabled. It also can mark email threads VIP.
• Data protection: It protects personal data from companies and advertisers.

Reasons to Hesitate: It’s very basic lacking rich features.

Compatibility: It supports most email services like IMAP and SMTP except for POP.

2. Gmail

Gmail provides smart tools to help you send and reply to messages and syncs with the calendar to receive real-time notifications.

Price: Free (+ $1.99 per month for 100 GB of extra storage space or for 2 TB of extra storage space).

Best for Google-powered users

Reasons to Pick:

• AI-supported: Smart tools of Gmail can save time. Smart Compose analyzes emails with machine learning to offer personalized suggestions, while Smart Reply provides context-appropriate responses.
• Automatic email filtering: By setting labels, Priority Inbox, and sorting categories like “Social” and “Promotions”, it can achieve easy filtering.
• Well-integrated: It can integrate Google Calendar to respond to meeting invites instantly and work with Google Drive to manage your files with just one Google account.

Reason to hesitate: No best data security due to tracing usage data and search history.

Compatibility: It is compatible with virtually all email clients.

3. Outlook

Outlook syncs with the Calendar to receive instant emails and is well-organized by setting Focused Inbox and new AI support.

Price: Free (+ $6.99 per month for an extra 1 TB of email storage space).

Best for Microsoft users

Reasons to Pick:

• Organizable: You can quickly check on-the-go email by looking through the Focused Inbox showing important messages. You can also go to the Contacts section to view all messages from one sender.
• Smooth integration: Outlook has a natural compatibility with Microsoft things. You can use OneDrive to manage files and use Outlook Calendar to sync notifications.
• New AI set: The new Microsoft Copilot Pro improves communication and collaboration to better deal with emails.

Reasons to hesitate: AI set is not price-friendly.

Compatibility: Outlook for iOS is compatible with Gmail, Yahoo Mail, iCloud, Microsoft Exchange, Office 365, and Gmail; however, it functions best with Outlook.com (including Hotmail and MSN).

4. Airmail

Airmail is an emerging option in the mail market. It offers personal customization through Custom Actions and it has an AI Composer to assist you in handling mails productively.

Price: Free (+9.99/month for Pro plan)

Best for customized workflow

Reasons to Pick:

• Rich customization: The Custom Actions feature allows you to program an automated sequence for messages based on the criteria you specify. This feature allows you to send pre-written responses, move messages, and even mute notifications.
• Powerful integration: Airmail makes it simple to attach files from your cloud storage drives, add events to your calendar, and convert messages into to-do list items.
• AI-supported: You can respond to emails more quickly with its AI Composer.

Reasons to hesitate: The filtering feature is not impressive.

Compatibility: Airmail works with most email users who have Exchange, IMAP, POP, and Gmail.

5. My Mail

Through My Mail, you can add and check multiple accounts from different domains at once. It is free of charge and has many of the same features as the other options on this list.

Price: Free

Best for notification management

Reasons to Pick:

• Well-managed notification: you have the customized options to turn on/off notifications based on sender, type of email, and account.
• Price-friendly: There are no subscription costs involved.
• Visual preview: Giving senders icons or profile pictures makes it simple to search for specific emails. This implies that you can search for a particular logo to find the desired message and save the rest for a later time.

Reasons to hesitate: Not many features

6. Newton Mail

Newton Mail is a potent app that keeps communication flowing, with an elegant and simple interface that eliminates email clutter.

Price: Free for 14 days (+$49.99 for 1-year Newton Subscription)

Best for Professionals and Business Users

Reasons to Pick:

• Sleek UI: It has a clean and intuitive interface to keep you from email chaos.
• Productivity-centered: You can arrange emails and have them sent at the right time, check email status, and even undo them if necessary.
• Well-organized: Sync all of your inboxes automatically with custom folders to organize them in a single dashboard.

Reasons to hesitate: Limited search functionality.

Other Best Email Apps for iPhone

The email apps in this section may not be as good as those in the best section, but they also have some unique features to show. Proton Mail provides a secure email service while Yahoo provides users with unique sorting options called Views.

1. Proton Mail

Proton Mail provides high-quality email privacy and security for users. Because email data is encrypted so that not even Proton Mail can read what’s inside.

2. Yahoo

Yahoo provides impressive View tools for categorizing emails using labels like Receipts, Shopping, or Subscriptions. And you can enjoy 1TB of free storage which beats all of the other providers on this list.

What Makes a Best Email App for iPhone?

Still confused about choosing which one? Here are the common features of the best email apps. Check it!

Smart and Organized

Top email apps have AI functions and customized filters to efficiently sort inboxes. They arrange emails in a manner that saves users’ time. Important emails are highlighted, while annoying spam is filtered out. Applications with these capabilities adapt to user preferences as they continue to learn, becoming more proficient at organizing emails automatically.

To Be Equipped with Read Receipts

Tracking emails and receiving read receipts are special features that improve communication. It allows users to see when their email has been opened, giving them reassurance or a reminder to follow up. These features are commonly found in advanced email applications, bringing clarity to online conversations.

To Support Multiple Accounts

Modern email clients must support multiple accounts. The top email apps for iPhone enable effortless transitions between work and personal accounts while maintaining both security and convenience. With cross-platform capabilities, users can access their emails on various devices.

How to Access the Best Email Apps for iPhone?

Some email services (such as Gmail, and Outlook) may not work properly or may be subject to government censorship in certain countries. For example, China restricts access to Gmail and requires the use of a VPN (such as LightningX VPN) to bypass the blockade.

LightningX VPN has over 2000 servers in 50+ countries globally. It can mask your real IP address with a virtual one. You can connect to servers where the email services are available, for example, in America, the UK, Japan, etc.

What’s more, LightningX VPN provides strong encryption technology such as encryption protocols like Shadowsocks for your email data from being hacked.

Conclusion

This blog shared eight best iOS email apps with you. Have received several emails which are disordered in your Inbox when you read to the end? Is there an email app mentioned that has hit your heart? Have one and make it an email assistant for you！