Spark is the best personal email client and a revolutionary email for teams. You will love your email again!

"Best of the App Store" - Apple
"It's a combination of polish, simplicity, and depth" - FastCompany
"You can create an email experience that works for you" - TechCrunch

**Beautiful and Intelligent Email App**
We are building the future of email. Modern design, fast, intuitive, collaborative, seeing what’s important, automation and truly personal experience that you love - this is what Spark stands for.

**Farewell to Busy Inbox**
Smart Inbox lets you quickly see what's important in your inbox and clean up the rest. All new emails are smartly categorized into Personal, Notifications and Newsletters.

**Discuss email privately**
Invite teammates to discuss specific emails and threads. Ask questions, get answers, and keep everyone in the loop.

**Create email together**
For the first time ever, collaborate with your teammates using real-time editor to compose professional emails.

**Schedule emails to be sent later**
Schedule emails to be sent when your recipient is most likely to read them. It works even if your device is turned off.

**Snooze That One For Later**
Snooze an email and get back to it when the time is right. Snoozing works across all your Apple devices.

**Find Any Email In An Instant**
Powerful, natural language search makes it easy to find that email you're looking for. Just search the way you think and let Spark do the rest.

**Get Notified About Important Emails Only**
Smart Notifications filter out the noise, letting you know when an email is important, saving you from notification overload.

**Powerful Integrations**
Integrate Spark into your workflow and take productivity to the next level. Supports Dropbox, Box, iCloud Drive, and more.

**Built-in calendar**
A full-featured calendar works right in your email to help you always be on top of your schedule. Create events easily using natural language.

**Create links to email**
Create secure links to a specific email or conversation. Share the link on Slack, Skype, CRM, or any other medium so your team can see it and collaborate around it.

**Sign Off With A Swipe**
Before you send an email, quickly swipe to choose the right signature for the occasion.

**Email with Emotion**
Quick Replies get the point across with just a tap. Love, like or acknowledge an email in an instant.

**Email Never Looked This Good**
That terrible mess in your inbox is now replaced it with a beautiful, threaded message design.

**A Truly Personal Experience**
Customize Spark to work as you do. You decide which swipes do what, what cards are shown, and how many emails you want to see.
You’ll love your email again!

If you need us, you can always find us at

What's New

Version 2.1.4

Today's update brings you a handful of important fixes and performance improvements.
Let's dive into the release note:
## Fixed
- Odd scenario when snoozed emails due to unstable Internet connection returned to your Inbox earlier than they should. This should no longer happen, we promise.
## Improved
- Contact suggestions in a composer. Thank you to everyone for your feedback on contact duplicates, naming issues and irrelevant suggestions in the email composer. We invested a ton of time in identifying and improving those. Suggestions will now also prioritize real people you contacted over automated services.

We hope you love the update as much as we do!
Keep the feedback coming at and stay tuned for news and exciting features.

Ratings and Reviews

4.6 out of 5
3.6K Ratings
3.6K Ratings

Editors' Notes

Wake up and check your inbox. You’re off to a good start!

DamienButt ,

Great initially. But just too slow!

When I started using Spark I thought it was great. Refreshing and enjoyable user experience. Unfortunately I have now binned this app off as for me, as a heavy email user, the app has just become borderline unusable. Emails are slow to arrive, and ridiculously slow to load. I simply don't have the time or patience to wait 10 mins to read an email. The desktop app also has this really annoying thing where it wants to sync the database right as you need to quite the app, sometimes hindering restart or shut down times. It is also slow to receive and load emails too. So I have also binned the desktop app off as well. I reached out to the Readle team via email to ask them to fix the issues, as I really do like the interface and ideally I would have liked to continue using the app. But I had no response which indicates to me that they are not over bothered in fixing the problems. Updates comes through but they seem more interested in adding new features rather than fixing core issues to make the app actually work in a robust manner. It's just become extremely unproductive to use. I have moved back to Outlook as it exhibits none of the issues above and work flawlessly. Mail also works absolutely fine but I prefer Outlook. At this current point in time I could not recommend this app sadly.

Gingerkatiesparkles ,

Lovely design, good feature set... almost perfect

I’ve tried a lot of mail apps too. I tried this a while ago, didn’t like smart inbox, moved to airmail and then Edison mail. After some bugs from Email I tried this again, and updates have moved it on. It’s easy to toggle between regular and smart inbox, deleting is easy (something many email clients bury in favour of archiving), it looks clean and easy to read.

I like to file emails in folders for when search doesn’t work (and it doesn’t when you want to find that email from your mum - or maybe your sister - who mentioned something you can’t remember the name of in the middle of a bunch of other stuff...). My favourite feature of Spark is the filing auto-suggestions, which are spot on 85% of the time (basically when you’ve filed something from that sender before). However, my biggest missing feature - and why it only gets 4 stars - is the ability to easily create a new folder. I don’t think you _can_ do it from the phone app, which is a big drawback for me.


Readdle Inc.
132.5 MB
Requires iOS 11.0 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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