Spark – Email App by Readdle 4+

Love your email again

Readdle Technologies Limited

    • Free


Spark brings the best email experience for professionals and their teams.
Effortless, beautiful, and collaborative.

"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.

**Dark Mode**
We've carefully selected the colors to help you work better at night and save battery life. Select the Dark or a truly Black mode in Personalization settings > Appearance. It’s available for all iOS Spark users.

**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.

**Shared Inboxes**
Spark lets you handle an inbox together with multiple people, assign emails just like tasks, set deadlines, and track progress. No email will slip through the cracks! This feature is invaluable for small teams like info@, sales@, or support@.

**Create email together**
For the first time ever, collaborate with your teammates using a 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!

Read more about our Terms of Service and Privacy Policy here:

If you need us, you can always find us at

What’s New

Version 2.11.22

Greetings from Ukraine!
This week we've made a few minor improvements here and there, so you can enjoy your favorite email app.
* Fixed a few problems in widgets;
* Localized the counter of the selected emails in the header of the List view.

Thank you to all who reached out at and helped us track down the issues; without you, the fixes would not have been possible.

Ratings and Reviews

4.6 out of 5
20.9K Ratings

20.9K 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 customisation and the way it bubbles important emails to the top while filtering out the noise. Inbox intimidation is now a thing of the past.

TomAllbest ,

Einfach phantastisch

Mit dem aktuellen Update: >Textformatierung< geht diese App in die TOP3 meiner am liebsten benutzen Apps über!! Besser geht es wohl nicht mehr!! Oder..?! Bei Euch weiß man ja nie!! ;-)

Macht die Bearbeitung aller Emails schnell und intuitiv einfach und logisch. Jetzt auch E-Mails in Teamarbeit bearbeiten. Besonders zu erwähnen halte ich auch, dass die App alle Emails nach Bezügen vorsortiert, was das Finden wichtiger Emails sehr schnell und einfach macht.
Mit den aktuellen Updates auf iOS 12.1.4 noch fließender mit Drag & Drop im Split-Screen, und die Erinnerungsfunktion für verschickte E-Mails sowie das zeitversetzte Senden sprechen für sich. Synchronisation von iCloud, t-online, Gmail, und eigenem Server blitzschnell und zuverlässig. Hat die Auszeichnung beste App auch meiner Meinung nach wirklich verdient.

GabrielaW. ,

Keine Spark Töne mehr seit dem letzten Update

Ich glaube seit dem letzten App-Update funktionieren die Spark Töne nicht mehr (iPhone 8 plus). Es werden stattdessen nur die IOS Standardtöne abgespielt. Finde ich nicht so gut, da jetzt keine akustische Unterscheidung von E-Mails mit anderen Mitteilungen aus anderen Apps mehr möglich ist.
Habe für SMS, WhatsApp und Hangouts jeweils verschiedene Töne und möchte auch bei (Erwartung) Eingang einer E-Mail sofort wissen, ob es wichtig ist, das Handy extra aus der Tasche zu ziehen...

Ansonsten aber eine super tolle App, die mir wirklich hilft, den Posteingang zu überblicken.
Ich habe noch keine bessere Mail-App gefunden. Deshalb trotz des Ton-Problems nie wieder eine andere Mail-App!

App Privacy

The developer, Readdle Technologies Limited, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • Contact Info
  • User Content
  • Identifiers

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Usage Data
  • Diagnostics

Privacy practices may vary based on, for example, the features you use or your age. Learn More


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