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Fastmail – Email & Calendar

Fastmail – Email & Calendar

Privacy-first email with more

609 ratings
453 reviews
🔧 Utilities
📊 Productivity
Free
In-App Purchases

Details

Released
November 13, 2014
Updated
October 30, 2026

Features

Developer

Fastmail Pty Ltd
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Fastmail – Email & Calendar screenshot #1 for iPhone
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Fastmail – Email & Calendar screenshot #9 for iPhone
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Reviews summary↘︎
⭐453
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🔄6+ apps
Alternatives↘︎
❓8 answered
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📦~ in 3 weeks
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About

This app offers a privacy-focused email, contacts, and calendar experience with powerful tools for organization and communication. It provides features like offline access, advanced search, and customizable actions to streamline your workflow. Enjoy a secure and ad-free environment designed for efficient personal and professional use.

✓Offline email, contacts, and calendar access
✓Powerful search with attachment indexing
✓Inbox decluttering tools (snooze, mute, block spam)
✓Customizable swipe gestures
✓Shared calendars for planning
✓Secure, private, and ad-free experience
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What users say about Fastmail

Reviews of Fastmail are mixed: the Productivity app is rated 3.9/5 from 609 App Store ratings. What users like most: fast and efficient, secure and private. Top complaints: buggy app with frequent crashes, lacking offline support. Summarized from real user reviews.

Positive things

  • 🚀Fast and efficient
  • 🔒Secure and private
  • 👍Intuitive and easy to use
  • 🔥Excellent email service
  • 💯Great customer support

Negative things

  • 🐛Buggy app with frequent crashes
  • 🔍Lacking offline support
  • 🔀Confusing navigation and UI
  • 🔋Poor battery life
  • 💤Slow app performance
See all reviews

What's New in Fastmail

4.18.0

October 30, 2026

Improved iPhone Duo support

1

Subscriptions & In-App Purchases

Fastmail Monthly Plan

Privacy-first email, calendars and contacts

$6.491 Month
How to cancel Fastmail subscription ⁉️

User reviews

Most RecentHighest RatedLowest Rated

Best email app ever

This is literally the best email app ever. I have never used another email service that even remotely compares. Any negative reviews are from people that need urgent therapy.
OMOne Click Man

Love it

All in one. Email, calendar, notes, altogether in one place and they have great customer support.
JJerryLMT

Amazing Email Service

Brilliant app and service.

Edit: just updating this to say, honestly, I never thought I’d pay a subscription for an email service, but I actually did not know what was missing! The app is literally perfect as is. Ability to create and manage aliases so easily is amazing, and just the long list of options/customisations is amazing. Signed up for a year but you’ve gained a loyal customer - no need to change much - just keep going as you are!
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WWayne0_o

Amazing Email Service

Brilliant app and service
WWayne0_o

It's really light and moves super fast

Exactly what i was looking for. Simple and straightforward mail solution
NNonameforoldme123
See 448 more reviews

Developer apps

Topicbox
Topicbox

by Fastmail Pty Ltd

📊 Productivity
Free
See developer apps

User experience

🐞

Reported Bugs

5 issues

Blank screen on app launch

Bug

Notification badges not updating correctly

Bug

Delayed email delivery

Bug

Unreliable swiping gestures

Bug

Disappearing toolbar buttons

Bug
✨

Requested Features

5 requests

Offline email access

Feature

Customizable notification sounds

Feature

Integration with native iOS apps

Feature

Dark mode support

Feature

Multiple account management

Feature

FAQ

Does Fastmail have ads?

No, Fastmail is privacy-first and does not have ads. The app is designed without tracking or selling user data, ensuring a clean and uninterrupted experience.

What is the pricing for Fastmail?

Fastmail offers a free tier for basic usage. Paid plans start at $6.49 per month for the Fastmail Monthly Plan, providing enhanced features and storage.

What devices does Fastmail support?

Fastmail is available on iPhone, iPad, and iPod. It is designed to sync seamlessly across all your Apple devices.

How often is Fastmail updated?

The latest version of Fastmail is 4.18.0, last updated on October 30, 2026. This indicates a commitment to regular updates and improvements.

What are the main pros and cons of Fastmail based on user reviews?

Users praise Fastmail for being fast, efficient, secure, private, and easy to use, with excellent customer support. However, some users report occasional bugs, crashes, confusing navigation, and slow performance.

Can I migrate my data to Fastmail?

Yes, Fastmail allows you to migrate your mail, contacts, and calendars from your old provider in minutes. This makes switching to Fastmail a straightforward process.

Does Fastmail offer collaboration features?

Yes, Fastmail allows you to share calendars with family or teams, facilitating collaborative planning. It also supports shared address books for connected contacts.

Is Fastmail suitable for business use?

Fastmail's privacy-first approach, robust security features like passkeys and 2FA, and organizational tools make it a strong contender for both personal and professional communication needs.