Spark Mail: AI Email, Calendar

In-app purchases
89.6K reviews
Content rating
Rated for 3+
1M+
Downloads
Content rating
Rated for 3+
Users Interact
Learn more
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About this app

Reclaim your time and focus with Spark — the AI-powered email app loved by millions. Declutter your inbox, manage your calendar, and move through emails faster than ever. 🚀

“It’s a combination of polish, simplicity, and depth.” – FastCompany
“You can create an email experience that works for you.” – TechCrunch

MANAGE MULTIPLE EMAIL ACCOUNTS
Connect all your emails — including Gmail, Microsoft Outlook, AOL, Yahoo, Hotmail, IMAP, GMX, and iCloud — in one unified inbox.

STAY ORGANIZED WITH SMART INBOX
Keep personal and high-priority emails up top — newsletters and notifications stay neatly grouped below.

WORK SMARTER WITH SPARK +AI
Summarize long threads, draft replies, rephrase messages, and adjust tone — all powered by AI. Use your AI Assistant to manage your inbox, translate emails, and keep projects moving.

GET MORE DONE WITH EMAIL ESSENTIALS
- Mark emails as done or set aside for later
- Mute email threads you’re no longer interested in.
- Schedule emails to send later — even if your device is off.
- Filter with Smart Search and Smart Folders

PROTECT YOUR INBOX WITH GATEKEEPER
Pre-screen new senders with Gatekeeper and block unwanted contacts instantly.

PRIORITIZE EMAILS AND SENDERS
Mark what’s important so it’s always at the top of your inbox. Group emails from senders or domains to keep your inbox clean.

MANAGE YOUR CALENDAR AND MEETINGS
Connect your calendars to stay on top of your day.

CONNECT EMAILS TO INTEGRATIONS
Connect Spark to apps like Notion, Asana, Things, and 10+ integrations to take action on everything in your inbox.

SECURE AND PRIVATE EMAIL
Spark encrypts your data, relies on Google Cloud’s secure infrastructure, and is fully GDPR compliant.

COLLABORATE WITH YOUR TEAM
- Create a team to collaborate on emails.
- Co-author emails and discuss content in private comments.
- Share secure links to specific emails.
- Track read receipts to keep work moving.

ENJOY THE ESSENTIALS FOR FREE
Try Spark Plus or Spark Pro free for 7 days — or stick with our powerful free plan.

📲 Download Spark and reclaim your day.

What is Spark?


Spark is a cross-platform email client that helps individuals and teams manage their inboxes and calendar with smart, AI-powered tools. It works across all platforms and devices so that you can be more effective, at home, in the office, or on the go.

Who is Spark for?


Short answer: Anyone who deals with a lot of emails. Spark is perfect for busy professionals, freelancers, and teams who need to stay organized and communicate effectively. It’s also great for individuals who want to manage their personal and work accounts in a unified inbox.

Is it difficult to set up?


Spark is highly customizable, but also easy to master. You’ll find multiple ways to set up your inbox, swipes, and shortcuts in Settings.

Terms of Service: https://sparkmailapp.com/legal/terms
Privacy Policy: https://sparkmailapp.com/legal/privacy-app
Help: [email protected]
AI-powered mail and calendar app. Sync Gmail, AOL, Yahoo, Hotmail in one inbox.
Updated on
Nov 4, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Financial info, App activity and 2 others
  • This app may collect these data types
    Personal info, Financial info and 4 others
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

85.1K reviews
Ad K
April 12, 2021
Love how it organises mails from the various mail accounts. Would have gotten the fifth star if the Android version also allowed users to search for mails sent by the same sender, like what it can for iOS versions, for easier sorting. Also, if an in-app Task List extension and creation of calendar events, could have been available, that would have been even better. Overall, am satisfied with Spark, looking forward to more enhancements to enhance user productivity.
24 people found this review helpful
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Rich
August 23, 2026
After reinstalling the app it seems to be functioning normally. The latest update caused an issue where only 1 of 7 accounts was syncing and accessible. Favorited folders on Gmail account are still different shades of color (my selected red). Spark is the best overall and I appreciate everything it includes for free but the bugs are quite frustrating, hence the 4*.
100 people found this review helpful
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Spark Mail App
August 29, 2026
Hi! Sorry for the delay in reaching out. We want to make sure your Spark experience is top-notch! If you are still seeing this behavior, please contact our support team directly at [email protected] so we can take a closer look at your account. Mariana
Jenny pruett
August 5, 2026
Aug 5, 2026... I updated my spark app a week ago. now I'm NOT allowed to delete my spam folder and my trash folder. I have even turned my phone off for 5 minutes then turn it back on. I still am not allowed to delete my spam n trash. Also, when i try to click on an email it takes like three to five minutes just to pull up. i checked my wifi to make sure it's not the wifi. the wifi is working fine. i have also cleared some things off the phone which didn't help. please fix this problem.
37 people found this review helpful
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Spark Mail App
August 5, 2026
Hi there! We're sorry to hear you're experiencing some trouble with Spark. We want to make sure the app is working perfectly for you, so please reach out to us at [email protected]. Our team is ready to help you get this sorted out! 📥 Mariana

What’s new

New update, better experience! We've resolved issues and improved performance.
Help us make Spark even better — reach out at [email protected]!