Best Email App 2019

When Raymond Tomlinson, who is widely known as the Father of Email, implemented the first email app in 1971, he probably couldn’t even imagine that most people would carry infinitely more sophisticated email apps in their pockets. If you’re curious to know what is the best email app in 2019, you’ve come to the right place because this article features the very best the Google Play Store and the Apple App Store have to offer when it comes to email, including a bulk email organizer called Clean Email.

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5 Best Email Apps

We’ve tested various email apps and selected five that we liked the most.

1. Gmail (Android and iOS)

Don’t be surprised that the best free email app comes default on most Android devices. After all, when Google initially released Gmail in 2004, the tech giant has single-handedly redefined personal email by offering a much larger storage capacity than its competitors and delivering the sleekest email experience the world had seen.

Gmail best email app in 2019

Apart from Android, the Gmail app is also available for iOS, and it works even with non-Gmail addresses like Outlook.com, Yahoo Mail, or any other IMAP/POP email. Google is constantly adding new features and improvements to the app, but there’s a lot you can do with it even in its current state. You can, for example, schedule emails, unsend messages, set an expiry time, use the app offline, or Google's AI to compose your emails for you.

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2. Aqua Mail (Android)

If you’re the kind of person who likes to tinker with technology, Aqua Mail might just be the best Android email app for you. This highly customizable email client supports all major email providers, including Gmail, Yahoo, Hotmail, FastMail, Apple, GMX, and AOL, and it integrates with a whole host of third-party services to deliver features even Gmail users can’t yet enjoy.

Aqua Mail best email app 2019

For example, you can connect Aqua Mail with your cloud storage service and effortlessly back up your emails to the cloud, compose emails with advanced formatting right on your smartphone, or set up a different email signature for each email account you have. Just keep in mind that the free version is limited to just 2 accounts and that Aqua Mail works only on Android devices. But if you can get over these two hurdles, Aqua Mail is one of the top email apps you need to try.

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3. Microsoft Outlook (Android and iOS)

When Microsoft purchased an email app called Acompli for $200 million in 2014, it was clear that the software giant would like to better compete with Gmail. The resulting mobile app, Microsoft Outlook, has quickly established itself to be the best email app for Windows 10 Mobile devices, and it continues to shine on Android and iOS.

Outlook best email app in 2019

What Microsoft Outlook brings to the table is something the company calls Focused inbox. As the name suggests, the idea behind Focused inbox is to keep the important messages on top by automatically hiding unimportant marketing emails, subscriptions, and obvious spam. Microsoft Outlook works with Microsoft Exchange, Office 365, Outlook.com, Gmail, and Yahoo Mail, and it is available for free.

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4. ProtonMail (Android and iOS)

Google has its fair share of privacy scandals recently, and some of its users have been looking for an alternative email service they could migrate to—one that actually respects their privacy and doesn’t analyze the content of their emails for advertising purposes. Founded in 2014 at the CERN research facility by Andy Yen, Jason Stockman, and Wei Sun, ProtonMail has become the go-to destination for privacy-oriented email users, offering a reliable end-to-end encrypted email service with servers located in Switzerland.

ProtonMail best email app in 2019

Unlike many other encrypted email services, ProtonMail is surprisingly easy to use, and its Android and iOS apps are available for free, making it possible for all mobile users to get their own encrypted email with just a few simple taps.

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5. Triage (iOS)

Triage is a different email app because it doesn’t advertise a ton of flashy features and integrations with countless third-party services. Instead, it offers a simplified email experience that makes it easy to get through new emails in the shortest amount of time possible.

Triage best email app 2019

When you launch Triage, it will present all unread emails as a stack of cards, and you can simply flick a card up to archive it or flick it down to keep it. To forward or send a short reply, all you need to do is tap the email. Triage supports Gmail, Yahoo, iCloud, and most IMAP email services, and it’s a boon to those who have struggled to keep their inboxes clean and organized, which is why it deserves the title of the best email app for iPhone.

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Bonus: Clean Email (Android and iOS)

Even though Clean Email isn’t an email client like the other best email apps mentioned in this article, we didn’t want to leave it out because you would be hard-pressed to find a more useful email app. With Clean Email, you can conquer inbox clutter by getting rid of hundreds and thousands of unwanted emails with just a few simple clicks because Clean Email can intelligently organize your entire inbox into convenient bundles—no manual work required.

Clean Email best email management app 2019

If that’s not a good enough reason for you to give Clean Email a try, you should know that this popular email management tool can also automatically apply all sorts of actions to new emails, such as assigning a corresponding label to all emails from your coworkers or friends as soon as they arrive, making it easier for you to find them when you need them.

In addition to its Android and iOS apps, there is a web version of Clean Email that works in all major web browsers. As such it doesn’t really matter which operating system you use because Clean Email is the best email app for Mac, Windows, Android, and iOS users alike.

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Clean Email is built to work from any device and for all email clients, with additional functionalities and support added on a regular basis as new services emerge and new devices become available. One Clean Email subscription covers your mailbox across ALL your devices!

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Clean Email was created in California and is run by a small team from all over the world . Read our story