Use the power and elegance of the FastMail interface on the go. Your email, contacts, and calendars stay with you on mobile devices.

* Get instant alerts for new mail arriving in folders that are important to you.
* Search your entire email archive in seconds.
* Schedule meetings, respond to invitations, and look up contacts with just a few taps.
* Pin important messages to the top of your inbox for instant access.
* Easy access bar puts all your information at your fingertips.

* Get notifications from one, some or all of your folders
* Filter your notifications to just your known senders
* Calendar event alerts

Note: You must be either a paid subscriber or have verified your trial FastMail account to use this app. You must be online to access your mail. Sign up for a free trial account on our website!

Offering trustworthy service, outstanding technology, and a personable approach -- FastMail is email on your side. For your mobile needs, the FastMail app is pleasingly intuitive and fast at every touchpoint. Access your email, contacts, and calendars wherever you go.

What’s New

Version 2.1.3

Notifications screen reorganised for clarity.
Better handling when internet connectivity is lost (no more white screens)
Fix crash when attempting to add an email address to an existing device contact through long-press 3D Touch.

Ratings and Reviews

4.1 out of 5
93 Ratings
93 Ratings
Kling0017 ,

Great redesign and service, but lacking iOS integrations

I’m a happy Fastmail user, and have used Gmail, Office365, Yahoo Mail, and a self-hosted solution in the past to handle my email. Out of all the options, Fastmail made the most sense, even after paying their reasonable fees. Haven’t had more than maybe a hour worth of downtime, and their support is actually useful. Their product is great and is not only super fast, but also secure. I’ve done a great deal of research into their backend/operations, and they are dedicated to security in a multitude of ways, and interested in the “next wave” of technologies for email. The only suggestion I have is for integration for iOS sharing (ex: If I want to share a PDF I first have to save to iCloud then upload that document from iCloud manually into email, whereas with Gmail you can use the sharing extension with one tap).

Blacktrack8 ,

Thanks for the redesign

Just wanted to thank the engineering, product, and design teams for the new design. I'm a software engineer so one would imagine I might be able to figure things out but it turns out having explicit labels makes things a ton easier to use, is less frustrating, and requires less mental overhead to perform actions.

I hope other products take note, and as you all eventually move on to other opportunities in your careers, please take these ideas with you.

Reddy45 ,

Bug in latest app version and iPhone 8

I think the current version of the app has a bug where the top buttons for navigation (like back to inbox, next mail, previous mail) in the mail view disappear on occasion. It seems to happen when I click on a mail notification (to go straight to the message body). The only fix is to close the app and restart it.

I didn’t know where else to put this bug report.


FastMail Pty Ltd
16 MB

Requires iOS 11.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
Rated 4+
© FastMail Pty Ltd


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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