"Best of the App Store 2015” - Apple.
"Spark is a fast, smart way to manage your email" - The Verge.
"I’ve been using Spark for about a week and it’s finally become my default mail client." - TechCrunch.
"Spark is a new email app that does a lot right." - LifeHacker.

Spark makes it easy to go through your inbox faster than ever before. No matter if it's one new message or hundreds, you can do it in a couple of minutes. Moreover, Spark is powerful, smart and fully customizable!

Smart Inbox automatically detects if an email is personal, a notification or a newsletter and groups it with similar emails for easy batch processing using beloved swipes. With just a glance, you can see if emails are important or just a product announcement from a service you've never used.

We all love the feeling of accomplishment when we have finally dealt with our inbox. Spark makes this easy to achieve. Quickly process your emails, swiping to archive or delete as necessary. Pin emails which relate to things you need to do today, or quickly swipe left to archive those you've already dealt with. If you can't finish a task today, swipe to snooze for tomorrow or another day (if you're really busy).

Quick replies let you reply to a message with just a tap. Like an email, say thanks, or send your own “Quick Reply” by tapping the relevant button at the bottom of any email. This is especially handy on Apple Watch, where you can quickly reply to an email on your wrist. Need a longer reply? Just dictate!

A few more reasons to love Spark:

See all of your important email at a glance, with a unified inbox which knows the difference between a personal email, a notification and a newsletter.

Use natural language to search through your emails. Type "attachments from Alex last week" to see all the emails sent to you last week by Alex with an attachment.

Spark will automatically find your most used signatures. So you can quickly swipe between them when composing an email, to choose the one that's best suited.

Integrate Spark with tools like Google Drive, Dropbox, Box, OneDrive, Readability, Pocket, Evernote and OneNote to easily attach files from these services to your emails.

Let your friends and colleagues quickly know what you thought about their email with one tap to send a "Like", "Thanks" or any other custom reply.

Enable Smart Notifications to only be disturbed by emails you care about.

Save attachments to iCloud Drive, Google Drive, Dropbox, OneDrive, Readability, Pocket, Evernote, OneNote or any application on your iPhone and iPad.

Need to refer to an email at a later date? Save it as a PDF to view later on your iPhone or save it to the cloud to access anywhere.

Customize Spark's widgets and sidebars to match your workflow.

Add the calendar widget to quickly see all of your event invitations at a glance. Respond to invitations and save them to your phone's calendar with just a tap.

Quickly manage and reply to your emails from your wrist. Tap one of our quick responses or dictate a longer message, all while your phone stays in your pocket.

Sparks is designed to look great on your iPhone, iPad and Apple Watch. The content of your emails is always the priority.

We've spent over 18 months sweating every detail and interaction of Spark. We hope that you'll love using it as much as we loved making it!

You are going to like your email again.

What's New

Version 1.12.7

Spring has finally arrived at our office!
And with the new season comes a new sequence of powerful updates!
This time we bring you a few internal bug fixes and improvements, especially the fix for AOL sign-in issue.

Great features are coming soon! Stay tuned!
If you need us sooner, drop us a line at

Ratings and Reviews

4.7 out of 5

9.6K Ratings

9.6K Ratings

Editors’ Notes

There’s no avoiding email—as much as we might wish otherwise—but Spark makes tackling an unruly inbox a whole lot more pleasant. The app is an immediate joy to use, thanks to a painless setup process and a sharp, clean layout. But Spark’s true value comes from its clever interface, flexible customization, and the way it bubbles important emails to the top while filtering out the noise. Inbox intimidation is now a thing of the past.

Great app. Clocks a bit though...


I really like Spark. In particular, the smart Inbox feature is amazing. You can review your mail and then pin anything that is important to go back to later. This creates a good buffer system for items requiring additional action while letting you clean out your inbox quickly and effectively. Additionally, it identifies newsletters and displays those separately so you can mark them as read 5 at a time.

My only gripe is that it pops up a message on my phone about a new email and then when I go into the app to actually read the message it clocks for sometimes a minute or more before displaying.

A suggestion for further improvement would be to add custom or additional selections to “Pin”. For example, it would be great if I could categorize messages as needing a phone call, email, or research. These could be grouped into separate sections, just like pinned items and would prove an easy way to, for example, know who to call first when time permits.

Exchange Sync Broke - Updated-Five Stars Again!!


*****I don't know what they fixed in the last update but the exchange sync is back and working perfectly. While at work, I manage my emails through outlook. I delete emails and file emails into folders. When I get home and open the app, allot of those emails are still in my inbox. NOT ANY MORE!!! Its great and it syncs completely everytime and not partially. Now I'm worried about future updates. Please don't break this again. Keep up the great work at Readdle!!*******I use to love the app, I used it for my personal email as well as my work. But now I went back to the apple stock app because this one no longer syncs with exchange. While at work, I can delete email, move emails to folders, etc. When I get home and open this app, most of the emails I already saw at work are still there in my inbox. That never happens with the apple tock mail app. I have to manage my emails twice now with Spark. Fix that and I might go back.


Readdle Inc.
99 MB
Requires iOS 9.3 or later. Compatible with iPhone, iPad, and iPod touch.
English, French, German, Italian, Japanese, Portuguese, Russian, Simplified Chinese, Spanish
Age Rating
Rated 4+
© 2015 - 2016 Readdle Inc.


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