
Spark Mail – AI Email & Inbox 4+
Smart Mailbox for all Accounts
Readdle Technologies Limited
-
- Free
- Offers In-App Purchases
Screenshots
Description
Spark brings the best email experience for professionals and their teams for free, with premium features on top.
"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
SMART. FOCUSED. EMAIL from Spark helps you focus on what’s important and ignite your productivity with fewer distractions, better organization, and greater control. Bring multiple email accounts together and use powerful tools to prioritize, organize, and collaborate like never before. Spark provides the free & premium features you need to reclaim your focus.
HOME SCREEN
The Home Screen can help you build better email habits by encouraging dedicated email times and allowing you to check new emails at a glance.
MANAGE MULTIPLE EMAIL ACCOUNTS IN ONE PLACE
Quickly see what’s important from multiple accounts in one inbox.
FOCUS ON WHAT’S IMPORTANT WITH SMART INBOX
Spark pulls personal and high-priority emails to the top of your inbox, so you can focus on them first, while Newsletters and notifications are grouped below.
TAKE CONTROL OF YOUR INBOX WITH GATEKEEPER
Pre-screen new senders and decide who is allowed to email you. Easily block unwanted senders.
PRIORITIZE EMAILS AND SENDERS
– Mark senders or emails as important so they feature at the top of your inbox, highlighted for action.
– Group emails from any sender together, and they’ll take up only a single row.
SUPERCHARGE YOUR EMAIL PRODUCTIVITY WITH SPARK +AI
Use an AI-powered email writing assistant that helps you craft perfect emails fast. Rephrase, proofread, adjust tone, and more.
MASTER YOUR INBOX
– Mark your tasks as Done when they’re complete
– Set Aside emails for a more convenient time to keep your inbox clutter-free
– Mute email threads you're not interested in and archive them instantly
– Schedule emails to be sent later - even if your device is turned off
– Smart Search using Spark’s natural language search helps you find messages easily
SECURE AND PRIVATE EMAIL
To make everything as safe as possible, we encrypt all your data and rely on the secure cloud infrastructure provided by Google Cloud. Spark is fully GDPR compliant.
COLLABORATE WITH SPARK TEAMS
– Create a team to collaborate on an email
– Discuss emails privately in chat
– Create secure links to specific emails or conversations. Share the link on Slack, Skype, CRM, etc.
TAKE EMAIL TO A NEW LEVEL WITH SPARK’S FREE FEATURES. Unlock additional tools with our Premium plans. Try all the Premium tools free for 7 days.
Existing customers: If you don’t choose to purchase Spark Premium, you can continue using Spark for free without the Premium features. All features you had previously in Spark 2 remain free forever.
Read more about our Terms of Service and Privacy Policy here:
https://sparkmailapp.com/legal/terms
https://sparkmailapp.com/legal/privacy-app
If you need us, you can always find us at support@sparkmailapp.com
What’s New
Version 3.25.2
We’ve made lots of improvements and fixes.
– The Undo Send timer: Catch last-minute mistakes before they reach your recipients. Head to Spark Settings > General > Undo Send Timer to give yourself more time to cancel an email send.
– New composer from Drafts: Writing multiple emails at once? Now you can open extra composer windows directly from an existing draft using the same shortcut (Ctrl + Option + N on Mac).
– Rename meeting transcript headers: Keep your meeting notes tidier – open a note and click on its header to replace the auto-generated version with a custom title.
– Delete individual emails from a thread: Click “...” next to any email in a thread to delete it.
– Open transcripts and notes in Calendar: Switch from your Calendar to Meeting Notes in a single click – events with transcripts now include an “Open in Meeting Notes” button.
– Close ‘More’ more easily: Click ‘More’ once to reveal your full folder list. Click it a second time to dismiss the menu.
– "Auto-download attachment" option: Manage your bandwidth and digital safety – choose whether attachments load automatically. Head to Settings > General to switch this on or off.
– More fixes than we can mention here. :)
If you have any questions or feedback, contact us at support@sparkmailapp.com
Ratings and Reviews
Best email app by far
Spark Mail is legitimately one of the best email management apps available. It makes handling emails efficient, easy and not so overwhelming. Everything from the design to the functionalities is so well thought through. As a CEO that often dreads having to handle emails, Spark has made them a little less dreadful.
The AI is great. Extremely useful in crafting quick responses and rephrasing and proofreading. I think it could be improved because it sometimes misunderstands the context of an email and writes as the person I'm emailing instead of as me.
Honestly can't imagine using a different app. I've had spark for a few years now and I don't see myself changing anytime soon.
Developer Response ,
Hi, we're thrilled to hear that Spark Mail has made managing your emails easier and less overwhelming! Your positive feedback means a lot to us and we're grateful for your support. If you ever have any suggestions or feedback, feel free to share. Thank you for choosing Spark Mail! Kate
Not as intuitive or as good as Classic Version
I found this new version to be much less untuitive to use than the classic version which was clear, uncluttered and simple yet powerful. Particularly I found with the classic version there was perfect syncronicity between my email on desktop and on my phone whereby if I archeved a file on the desktop I could see that email archived on my phone. If I sent a email on my phone I could see the email in the sent category on my desktop and always access any attatched files. It seems with the new version files are not always accessible if they were sent on another device and sometimes emails in threads are missing if they were sent on a different device which makes trackking old emails difficult if you dont know on what device you need to seach. Additionally you used to be able to print individual emails and responses seperately with the option to print with or without history. But now it seems you can only print the main thread of whatever the most recent email is at the top and not individual ones within the thread. The Classic Version is Perfect and I hope they continue to support it even if they want to ad some ai features in the future. Also In the new version I couldnt find a shortcut to archive emails without clicking the tick button but that might just be me missing something.
Developer Response ,
Hello! Thank you for sharing your detailed feedback. We truly appreciate your insights and are sorry to hear that your experience with the new version hasn't met your expectations. Regarding email sync: Emails should indeed sync seamlessly across devices, including sent and archived emails. If you're experiencing issues, we'd love to investigate this further and help resolve it. Please reach out to us at support@sparkmailapp.com so we can assist you directly. As for printing: I`m glad to inform you that you can print individual emails from a thread by opening the thread, tapping the three dots on the right near the specific email, and selecting Print. Archiving: In the new version, the Mark as Done option functions as archiving. Emails are not deleted and can be found in the Archive folder. To quickly archive emails, use the Mark as Done option. You can also find the shortcut for this option by opening the Settings- Shortcut - Email Actions section. We understand how much you loved the Classic version, and your feedback helps us improve Spark Desktop to meet your expectations. If you have further questions or suggestions, don’t hesitate to reach out. Kate
Oh no - not another set of improvements which turn out to be major steps backward
I love using Spark and was among one of the first to jump on the full (paid) version. It was so simple and easy to use - the was no fuss to it - it just worked.
I got a pop-up inviting me to try the new version and all I can say is I am glad they still have the Spark Classic version. I would have been extreme angry if they got rid of it.
The new version is way more complicated, hardder to use and caused a bunch of workflow problems. The biggest issue is that you cannot create emails in a separate window anymore. This is really annoying as I use email a lot and often have to open multiple emails in order to review content and combine information. I also use multiple screens so I keep the main window in one and editing windows in another. This allows me to work on an email while I can still see incoming email on the other screen. This new version looks prettier but forces single screen working which is a nusance. I was willing to try all the fancy AI tools but forcing a single window workflow is a deal breaker. Sorry.
Please allow multi-window editing and viewing.
Developer Response ,
Hello! Thank you for your feedback. We're sorry to hear that the recent changes haven’t met your expectations. Could you please share more details about what specific issues you're experiencing and how we can improve Spark to suit your needs better? Please don't hesitate to contact us at support@sparkmailapp.com and we would be happy to hear your thoughts. Kindly include "From App Store" in the subject line so we can assist you promptly. Thank you for your input! Kate
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
Information
- Provider
- Readdle Technologies Limited
- Size
- 217.3 MB
- Category
- Productivity
- Compatibility
-
- Mac
- Requires macOS 12.0.0 or later.
- Languages
-
English, French, German, Italian, Japanese, Portuguese, Russian, Simplified Chinese, Spanish, Ukrainian
- Age Rating
- 4+
- Copyright
- © 2015 - 2025 Readdle Technologies Limited
- Price
- Free
- In-App Purchases
-
- Spark Premium £7.99
- Spark Premium £59.99
- Spark Premium £7.99
- Spark Premium £59.99
- Spark Premium £59.99
- Regular Powerbank £4.99
- Get Spark Premium £119.99
- Spark Premium £11.99
- Spark Premium £41.99
- Spark Premium £7.99
Supports
-
Family Sharing
Some in‑app purchases, including subscriptions, may be shareable with your family group when Family Sharing is enabled.