3.9
2.52K reviews
100K+
Downloads
Content rating
Everyone
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About this app

Our app is the best way to access your Fastmail account on any Android device:

* 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
* Masked Email gives you a unique address for every online service
* Our 1Password partnership makes signing up to services online with Masked Email easy and secure

Note: You must be online to access your account.
Updated on
Mar 17, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
App info and performance and Device or other IDs
This app may collect these data types
Personal info, Messages and 2 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

3.9
2.36K reviews
Jay Scholz
March 18, 2026
Pretty buggy - the bottom menu is often layered beneath the navigation buttons so accessing those buttons is impossible. There's also no way to zoom in on or change a single email view, so it's impossible to read anything from people who use size 2 font. You can do text only, but then it applies to the entire account.
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A Google user
January 26, 2019
I've had Fastmail subscription for about 10 years. So I was excited to find this app and install it on my Android 7.1.1 phone. Unfortunately, it rarely works. It constantly freezes up on me. Also, when reading an email from my inbox, the further i scroll down while reading, it starts to become more narrow. Too many other weird bugs and glitches. Most the time, i get so frusterated trying to use it, I just end up waiting till i get home to check emails on my PC. This App needs A LOT of work!
80 people found this review helpful
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Alexander Hauck (Alex)
February 5, 2021
It somehow never occurred to me that Fastmail might have an app. I'm very happy with it. One of the best parts is that it clears the notifications almost immediately if you mark new emails as read from another device. But it does everything else well too. I'm not a heavy email user on my phone, but I do want to be able to see emails as they come in, and it works very nicely for that.
32 people found this review helpful
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What’s new

- Fixes drafts not saving in some instances when the app was launched from the share menu.
- The app will no longer need to reload when coming to the foreground again after launching from a share menu.
- Fixes context menu appearing when long pressing on a mailbox item.