Spark Mail: AI Email Assistant

Name: Spark Mail: AI Email Assistant
Rating: 4.6 (7252 reviews)
Author: Readdle Technologies Limited

Streamline your email inbox

Free · In-App Purchases

7.3K Ratings
Age Rating

4+
Years
Category

Productivity
Developer

Readdle Technologies Limited
Language

EN
+ 9 More
Size

625.6
MB

Manage priorities, not emails. Spark brings every account into one inbox and automatically surfaces what matters most — so nothing slips through the cracks. Loved by millions and named "Best of the App Store" by Apple. "It's a combination of polish, simplicity, and depth." — FastCompany "You can create an email experience that works for you." — TechCrunch EVERY ACCOUNT, EVERY EMAIL, IN ONE PLACE Connect Gmail, Outlook, iCloud, Yahoo, AOL, Hotmail, GMX, and any IMAP account in a single unified inbox. STAY ORGANIZED WITH SMART INBOX Important emails from real people rise to the top. Newsletters and notifications stay neatly grouped below, out of your way. GET MORE DONE WITH EMAIL ESSENTIALS Mark emails as done or set them aside for later Mute threads you're no longer following Schedule emails to send later — even if your device is off Find anything fast with Smart Search and Smart Folders PROTECT YOUR INBOX WITH GATEKEEPER Pre-screen new senders and block unwanted contacts instantly. PRIORITIZE WHAT MATTERS Mark important senders so their emails always stay on top. Group emails by sender or domain to keep your inbox clean. WRITE FASTER WITH SPARK +AI Summarize long threads, draft replies, rephrase messages, and adjust tone. Your AI Assistant helps you clear your inbox, translate emails, and keep projects moving. MANAGE YOUR CALENDAR AND MEETINGS Connect your calendars to stay on top of your day in one app. CONNECT YOUR FAVORITE TOOLS Link Spark to Notion, Asana, Things, and 10+ integrations to act on everything in your inbox. COLLABORATE WITH YOUR TEAM Co-author emails and discuss in private comments Assign messages so everyone knows who owns what Share secure links to specific emails Track read receipts to keep work moving SECURE AND PRIVATE Spark encrypts your data, runs on Google Cloud's secure infrastructure, and is fully GDPR compliant. TRY IT FREE Stick with our powerful free plan, or try Spark Plus or Spark Pro free for 7 days. Download Spark and reclaim your day. FAQ Is Spark the best email app for managing multiple accounts? Spark brings Gmail, Outlook, iCloud, Yahoo, and any IMAP account into one unified inbox, so you can manage every email in one place instead of switching between apps. How is Spark different from Apple Mail and Gmail? Spark helps you focus on what matters, not just read email. It automatically prioritizes messages from real people, keeps newsletters out of the way, and can summarize, draft, and follow up so less falls through the cracks. How does Spark help with email overload? Spark surfaces important messages first, lets you snooze emails until you're ready, and helps you reach Inbox Zero without the grind. Higher plans flag what needs attention so nothing gets missed. Does Spark have AI features? Yes. Spark uses AI to write faster, reply clearly, and summarize threads. On Plus, AI helps you make better inbox decisions. On Pro, it acts on your behalf — drafting, organizing, and following up. Is Spark good for team collaboration? Yes. Teams can share drafts, comment privately, assign messages, and manage shared inboxes — no forwarding chains. Collaboration is available on Pro. Can I schedule emails to send later? Yes. Schedule any email to send at the right time, or snooze incoming messages to return when you're ready. Is Spark free? Yes. Spark is free to download and use. Spark Plus is for professionals who want a more focused inbox; Spark Pro is for those who need Spark to handle follow-through so nothing gets missed. Is Spark available on Mac, iPhone, and iPad? Yes. Spark works on iOS, iPadOS, macOS, and Android, and stays in sync across all your devices. Spark is made by Readdle. Terms of Service: https://sparkmailapp.com/legal/terms Privacy Policy: https://sparkmailapp.com/legal/privacy-app Help: support@sparkmailapp.com

Ratings & Reviews

4.6

out of 5

7.3K Ratings

Editors’ Choice

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.

Editors’ Choice

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.
Very good app overall. A few bugs
16/02/2018
Mr Edward
Have been using this app since soon after the initial release. Overall it outperforms any other email client I have used for iOS, and is enjoyable to use.The layout and user interface work well, and updates have progressively improved the app (one recent example was the way emptying the deleted mail went from being a process with a prolonged continually refreshing icon (until complete), to an immediate process with background action from the server.The standout unique feature from my perspective is the predictive filing system, which automatically shows the most likely folders to choose from when moving items from the inbox to a folder.There is a bug with calendar events which extend beyond midnight - such as shift work - not displaying correctly (sometimes appear as two separate items in the wrong position on the calendar despite showing the correct time, or just displayed as all day events instead of correctly displaying as a time period). Still - having a combined calendar is useful.
Very good app overall. A few bugs
16/02/2018
Mr Edward

Have been using this app since soon after the initial release. Overall it outperforms any other email client I have used for iOS, and is enjoyable to use.The layout and user interface work well, and updates have progressively improved the app (one recent example was the way emptying the deleted mail went from being a process with a prolonged continually refreshing icon (until complete), to an immediate process with background action from the server.The standout unique feature from my perspective is the predictive filing system, which automatically shows the most likely folders to choose from when moving items from the inbox to a folder.There is a bug with calendar events which extend beyond midnight - such as shift work - not displaying correctly (sometimes appear as two separate items in the wrong position on the calendar despite showing the correct time, or just displayed as all day events instead of correctly displaying as a time period). Still - having a combined calendar is useful.
Did not expect to keep using this...
22/10/2020
Fffearsome
I've always preferred to use the stock app if possible, but with a very recent bug with Apple Mail in iOS 14 that resulted in my FROM aliases to be chosen seemingly at random, I had no choice but to try something else. Other mail apps don't do from-aliases well (including Outlook). Spark has really impressed me by keeping the experience very similar to Apple Mail, while providing some very convenient but subtle improvements. iOS 14.1 reportedly acknowledges the alias bug, but now I really find myself liking Spark! Some really convenient features include syncing all your accounts and changes between devices, showing tiny coloured markers next to mails from other accounts (I would normally never use the "all mail" view), saving a PDF of your mail, etc. I don't care about the team-oriented features, and this is still an improvement over Apple Mail!
Did not expect to keep using this...
22/10/2020
Fffearsome

I've always preferred to use the stock app if possible, but with a very recent bug with Apple Mail in iOS 14 that resulted in my FROM aliases to be chosen seemingly at random, I had no choice but to try something else. Other mail apps don't do from-aliases well (including Outlook). Spark has really impressed me by keeping the experience very similar to Apple Mail, while providing some very convenient but subtle improvements. iOS 14.1 reportedly acknowledges the alias bug, but now I really find myself liking Spark! Some really convenient features include syncing all your accounts and changes between devices, showing tiny coloured markers next to mails from other accounts (I would normally never use the "all mail" view), saving a PDF of your mail, etc. I don't care about the team-oriented features, and this is still an improvement over Apple Mail!
Long time user, forced to leave after latest update
26/11/2022
Raquel1992
This app was fantastic, such a godsend. Since the last update which introduced spark premium, I couldn’t recommend it enough - made email so easy to manage. However since the update my emails no longer stay marked as read, the badge count is inaccurate, pins no longer work consistently (unpinning themselves after a few hours), and sent emails take hours to send (they stay stuck in the outbox for way too long). Spark, I want to continue to support your app, and I was considering subscribing to premium, but because of these issues in the free version I won’t and I will have to find another mail management app. If you ever fix these problems please send an email or notification to your users, as you could get some of them back. I’ll come back if these issues get fixed, (and you introduce the ability to be able to turn off email grouping when viewing a chain of emails). Thank you for making such a great app in the first place, but please go back to the previous version before the update! The whole app is essentially broken!

Developer Response
Hello Raquel,Thank you for taking the time to write a review for us. Please accept our sincere apologies for the issues you’ve faced. We would like the opportunity to investigate your feedback further. Please contact us at support@sparkmailapp.com and note ‘From App Store’ in the subject, so we will be able to help. Thank you in advance.Max
Long time user, forced to leave after latest update
26/11/2022
Raquel1992

This app was fantastic, such a godsend. Since the last update which introduced spark premium, I couldn’t recommend it enough - made email so easy to manage. However since the update my emails no longer stay marked as read, the badge count is inaccurate, pins no longer work consistently (unpinning themselves after a few hours), and sent emails take hours to send (they stay stuck in the outbox for way too long). Spark, I want to continue to support your app, and I was considering subscribing to premium, but because of these issues in the free version I won’t and I will have to find another mail management app. If you ever fix these problems please send an email or notification to your users, as you could get some of them back. I’ll come back if these issues get fixed, (and you introduce the ability to be able to turn off email grouping when viewing a chain of emails). Thank you for making such a great app in the first place, but please go back to the previous version before the update! The whole app is essentially broken!
Developer Response 03/02/2023
Hello Raquel,Thank you for taking the time to write a review for us. Please accept our sincere apologies for the issues you’ve faced. We would like the opportunity to investigate your feedback further. Please contact us at support@sparkmailapp.com and note ‘From App Store’ in the subject, so we will be able to help. Thank you in advance.Max

Gmail labels now bring color to your inbox. Labels you've set in Gmail or Spark Desktop appear in their assigned colors, making your inbox easier to scan at a glance. We've also fixed an issue where Microsoft 365 accounts repeatedly showed a calendar authentication pop-up. Share your feedback at support@sparkmailapp.com

Version 3.19.18 4 days ago

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, for example, based on the features you use or your age. Learn More

Supported Features
- Larger Text
- Dark Interface
- Reduced Motion

Information

Seller: Readdle Technologies Limited
Size: 625.6 MB
Category: Productivity
Compatibility: Requires iOS 16.4 or later.

iPhone
Requires iOS 16.4 or later.

iPad
Requires iPadOS 16.4 or later.

Apple Vision
Requires visionOS 1.0 or later.

Apple Watch
Requires watchOS 7.0 or later.
Languages: English and 9 more

English, French, German, Italian, Japanese, Portuguese, Russian, Simplified Chinese, Spanish, Ukrainian
Age Classification: 4+

4+

Learn More

Contains
Messaging and Chat
In-App Purchases: Yes

Spark Premium $12.99

Get Spark Premium $98.99

Get Spark Premium $68.99

Spark Premium $12.99

Spark Plus Monthly $15.00

Spark Premium $98.99

Spark Pro Monthly $30.00

Spark Plus Annual $149.00

Spark Pro Annual $299.00

Spark Plus Monthly $15.00

Learn More

Developer Website

Privacy Policy

Supports

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Family Sharing

Some in-app purchases and subscriptions may be shareable with your family group when Family Sharing is enabled. Learn More