Check out this list to find the best email app for your iPhone. Calendar integration lets you view your schedule and set up events from emails. The customizable actions and push notifications for every email account are superior. 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. You can 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 iOS Mail lacks advanced customization, it supports Exchange, IMAP, and POP. This app comes with a calendar, which is simple and functional but lacks task management. As on the desktop version, you can extend functionality with add-ons. Outlook for iOS is the best email app for iPhone in an enterprise environment. It supports Exchange and IMAP accounts, although POP isn’t supported, and works with Gmail, Yahoo Mail, and iCloud in addition to Microsoft Exchange, Microsoft 365, and Outlook.com. It requires a Microsoft 365 subscription. No matter the account, Polymail lets you postpone emails for later reading. Like a few other often-used functions, you can access this feature from a swipe menu of customizable actions. If you’re particular about inbox organization, the Polymail inbox is strictly a plain list of emails sorted by date. Though you can filter it to show only unread emails, it never organizes or groups itself. And while Polymail supports IMAP, it lacks Exchange account support. 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. Airmail also offers an easy way to send attachments from cloud storage and displays an email’s complete source code. While Airmail includes a smart, filtered inbox, its implementation isn’t the most elegant. Search is unstructured and not that smart, and Airmail could help more with smart email templates or text snippets. The Yahoo Mail app for iPhone has a friendly, simple interface. Without confusing you with many options and actions, Yahoo Mail lets you star mail to highlight it, file it in folders, search fast, and filter your inbox by a handful of useful categories (including people, social updates, and important travel emails). For sending email, Yahoo Mail shines with impressive image sending and attachment support as well as its unique and colorful email stationery. This app does require paying for some of the premium features. While it isn’t the digital assistant it claims to be, it does suggest recipients based on frequency and can filter and use emails by type: bills, booking, shipment notifications, as well as email subscriptions. This app lets you find all messages fast (search is speedy and useful), delete the whole bunch in an instant, and unsubscribe with a single tap. When you read newsletters and marketing emails, you can block read receipts. To save emails to read later, Edison Mail offers convenient snoozing, and when you tap Send too fast, the app lets you undo it. As a relatively new face in this crowd, Twobird has a few things it needs to add in the future. It works only with Gmail and Microsoft Outlook accounts, and it doesn’t have built-in cloud storage. Once Twobird clears these hurdles, it will be an even stronger contender among email apps for the iPhone.
