Spark Mail: AI Email Assistant

Name: Spark Mail: AI Email Assistant
Rating: 4.6 (82262 reviews)
Author: Readdle Technologies Limited

Streamline your email inbox

Free · In‑App Purchases

82K Ratings
Awards

Editors’ Choice

Apps
Age Rating

4+
Years
Category

Productivity
Developer

Readdle Technologies Limited
Language

EN
+ 9 More
Size

366.1
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 and macOS, 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

82K 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.
Really slick email
10/19/2019
Flyby777
There's a reason this is a 5 star app there's more to this app than initially meets the eye. Once I went under the hood, that's when I started taking advantage of what this email app offers in comparison to other email apps. It's smooth, easy to use right after download and gives me so many different options like being able to snooze and set reminders, easily move emails around and because I might hand my phone to someone so they can look at photos, medical ID or other info, I'm able to lock this email and open it using face ID. I can go through spam, tap on spam emails I need but don't really want in my contacts and mark them as "not spam" so they go to a different folder. This makes emptying spam much easier and more efficient. Tapping on the red trashcan icon deletes spam quickly. There are ways of retrieving accidentally deleted emails. This really is the best email app I've used and it's ideal for work. When I finally convince a co-worker to give Spark a try, inevitably, they love it. In the past, I'd download an email app and inevitably go back to the iOS/Mac native apps because it's familiar m and there's no learning curve but I found this app to be easy to navigate from day one. When I started taking advantage of all this app offers, I found out that it really is "smart" email that learns my preferences over time. There's plenty of information and instructions within the app to use it to its full potential. My only regret is that I didn't start using it long ago.
Really slick email
10/19/2019
Flyby777

There's a reason this is a 5 star app there's more to this app than initially meets the eye. Once I went under the hood, that's when I started taking advantage of what this email app offers in comparison to other email apps. It's smooth, easy to use right after download and gives me so many different options like being able to snooze and set reminders, easily move emails around and because I might hand my phone to someone so they can look at photos, medical ID or other info, I'm able to lock this email and open it using face ID. I can go through spam, tap on spam emails I need but don't really want in my contacts and mark them as "not spam" so they go to a different folder. This makes emptying spam much easier and more efficient. Tapping on the red trashcan icon deletes spam quickly. There are ways of retrieving accidentally deleted emails. This really is the best email app I've used and it's ideal for work. When I finally convince a co-worker to give Spark a try, inevitably, they love it. In the past, I'd download an email app and inevitably go back to the iOS/Mac native apps because it's familiar m and there's no learning curve but I found this app to be easy to navigate from day one. When I started taking advantage of all this app offers, I found out that it really is "smart" email that learns my preferences over time. There's plenty of information and instructions within the app to use it to its full potential. My only regret is that I didn't start using it long ago.
One of the best free apps ! Room for improvement
01/07/2019
PESista99
I’ve used this app for over a year and I don’t have words to express how grateful I am to have found Spark. I’d talk about every nice feature and how this app has made my e-mail experience a lot easier, but I will only mention that it’s just very simple to use and has a great design. The ability to sync every account (gmail, college mail) you may have is not new but it works perfect. I really recommend giving it a try if you haven’t already.If the creators of the app are reading this, there are a couple of things I’d like: 1. We should be able to manipulate how certain emails are categorised (notifications, newsletter). 2. It’d amazing if we could have “rules”, so every time we recieve an email from an specific person or company, it’s automatically sent to archive or spam. 3. I’d love to have different design options. The ability to not only change the basic color but also the layout or different fonts and more (personally, I like minimal desings and I think Spark has the potential to reach that). I know that as a free app it may be difficult and I don’t know if you’ve thought about it but it’d be an interesting idea if there was a paid account to have those additional features that I mentioned and other REALLY important ones. If it was the case, I’d be willing to pay as long as you don’t create constant pop ups about it. Apart from that, I keep recommending this app to my friends and I still think this is one of the best apps despite being free ! 🙌🏼
One of the best free apps ! Room for improvement
01/07/2019
PESista99

I’ve used this app for over a year and I don’t have words to express how grateful I am to have found Spark. I’d talk about every nice feature and how this app has made my e-mail experience a lot easier, but I will only mention that it’s just very simple to use and has a great design. The ability to sync every account (gmail, college mail) you may have is not new but it works perfect. I really recommend giving it a try if you haven’t already.If the creators of the app are reading this, there are a couple of things I’d like: 1. We should be able to manipulate how certain emails are categorised (notifications, newsletter). 2. It’d amazing if we could have “rules”, so every time we recieve an email from an specific person or company, it’s automatically sent to archive or spam. 3. I’d love to have different design options. The ability to not only change the basic color but also the layout or different fonts and more (personally, I like minimal desings and I think Spark has the potential to reach that). I know that as a free app it may be difficult and I don’t know if you’ve thought about it but it’d be an interesting idea if there was a paid account to have those additional features that I mentioned and other REALLY important ones. If it was the case, I’d be willing to pay as long as you don’t create constant pop ups about it. Apart from that, I keep recommending this app to my friends and I still think this is one of the best apps despite being free ! 🙌🏼
Want to love it but….
02/22/2023
Arclone
I really, and I mean REALLY want to love this app. On the surface it’s everything you could want in an email client. Lately however, problems have crept in making it annoying to use, particularly between devices, where if I delete or arrange messages into relevant folders, it’s all cleaned up on one device, but when i switch to say… my phone… all the messages are still there in the inbox. It isn’t until I kill the app and do a pulldown refresh that the state of the inbox is actually refreshed. On top of that, on any given device at any given time, I’ll check my mail, clean out my inbox and flick the app away, only to discover the red dot with my message count hasn’t updated and it looks like I still have unread messages. To be fair this could just be an issue in ios, but I don’t have this issue with other apps so I dunno. Today, and what prompted me to finally leave a cautionary review - I actually had to delete and reinstall spark on my ipad to get it to realize i had already read and filed my messages on my phone.Minor annoyances to be sure, but as Readdle continues on their corporate path of “we can always make it better” - you’re breaking too much. Change is bad, ok. we spend years building email habits and expectations, and believe me, rocking a comfortable boat with more going on under the hood than you can keep working reliably is not the way. NOT THE WAY.

Developer Response
Hello! 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 a subject, so we will be able to help. Thank you in advance.Max
Want to love it but….
02/22/2023
Arclone

I really, and I mean REALLY want to love this app. On the surface it’s everything you could want in an email client. Lately however, problems have crept in making it annoying to use, particularly between devices, where if I delete or arrange messages into relevant folders, it’s all cleaned up on one device, but when i switch to say… my phone… all the messages are still there in the inbox. It isn’t until I kill the app and do a pulldown refresh that the state of the inbox is actually refreshed. On top of that, on any given device at any given time, I’ll check my mail, clean out my inbox and flick the app away, only to discover the red dot with my message count hasn’t updated and it looks like I still have unread messages. To be fair this could just be an issue in ios, but I don’t have this issue with other apps so I dunno. Today, and what prompted me to finally leave a cautionary review - I actually had to delete and reinstall spark on my ipad to get it to realize i had already read and filed my messages on my phone.Minor annoyances to be sure, but as Readdle continues on their corporate path of “we can always make it better” - you’re breaking too much. Change is bad, ok. we spend years building email habits and expectations, and believe me, rocking a comfortable boat with more going on under the hood than you can keep working reliably is not the way. NOT THE WAY.
Developer Response 03/03/2023
Hello! 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 a subject, so we will be able to help. Thank you in advance.Max

In this update: - Attaching files from Google Drive is now more reliable, with a redesigned file picker. - Fixed an issue where Microsoft and Outlook calendar events could show at the wrong time in some time zones. - Fixed an issue where the Spam folder could get stuck on an endless loading spinner on Outlook accounts. Share your feedback at support@sparkmailapp.com

Version 3.19.25 Aug 14

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: 366.1 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 9.0 or later.
Languages: English and 9 more

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

4+

Learn More

Contains
Messaging and Chat
In-App Purchases: Yes

Spark Premium $7.99

Get Spark Premium $59.99

Spark Premium $7.99

Get Spark Premium $41.99

Spark Plus Monthly $10.00

Spark Premium $59.99

Spark Pro Monthly $20.00

Spark Plus Annual $99.00

Spark Pro Annual $199.00

Spark Plus Monthly $10.00

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Developer Website

Privacy Policy

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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