Spark AI Email & Calendar

Name: Spark AI Email & Calendar
Rating: 4.7 (3950 reviews)
Author: Readdle Technologies Limited

Smart Inbox & Mail Assistant

Free · In-App Purchases

4K Ratings
Ages

4+
Years
Category

Productivity
Developer

Readdle Technologies Limited
Language

EN
+ 9 More
Size

614.9
MB

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. “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 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: support@sparkmailapp.com

Ratings & Reviews

4.7

out of 5

4K Ratings

Editors’ Choice

Make tackling an unruly email inbox a whole lot more pleasant. Thanks to a painless setup process and a sharp layout, the true value comes from its clever interface and flexible customisation, bubbling important emails to the top, while filtering out the noise.
0 Inbox application!
19/08/2021

Fahhad.
This application is the best in term of making your inbox empty! It helps you read everything, manage bulk email accounts, so many great features! I really like how every update is making it better! Unlike other apps. Thank you guys for offering the best free experience for us!*** cough “add RTL support plz” cough ***

Developer Response
Hi Fahhad, thank you so much for taking the time and sharing your feedback with us! It's always a pleasure to hear that you enjoy the app and its features. Stay tuned to our updates and don't hesitate to drop us a line at helpspot@readdle.com if there is anything we could do to make your experience with the app even better! Best wishes, Anastasiia.
0 Inbox application!
19/08/2021

Fahhad.

This application is the best in term of making your inbox empty! It helps you read everything, manage bulk email accounts, so many great features! I really like how every update is making it better! Unlike other apps. Thank you guys for offering the best free experience for us!*** cough “add RTL support plz” cough ***
Developer Response 06/10/2021
Hi Fahhad, thank you so much for taking the time and sharing your feedback with us! It's always a pleasure to hear that you enjoy the app and its features. Stay tuned to our updates and don't hesitate to drop us a line at helpspot@readdle.com if there is anything we could do to make your experience with the app even better! Best wishes, Anastasiia.
Frustrating Technical Issues After Years of Reliability
18/01/2025

soaoz
I’ve been using this email app for over 5 years, but unfortunately, it has become increasingly frustrating due to technical issues. One major problem is that when I access an email directly from a notification, it doesn’t open properly and gets marked as read even though I haven’t actually read it. Additionally, some emails mysteriously disappear, making it impossible to find them later. On top of that, certain emails don’t display correctly—they either appear incomplete, or I have to zoom in and out just to read them properly, which doesn’t always work. These issues have disrupted my experience to the point where I’m now searching for alternative email apps. It’s disappointing to see such a reliable app decline over time. I hope the developers address these issues soon.

Developer Response
Thank you for sharing your detailed feedback, and I’m genuinely sorry to hear about the frustrating technical issues you’ve been facing. I understand how disappointing it can be when an app you’ve relied on starts to have problems. To help resolve the issues you mentioned, I recommend reaching out to our support team at support@sparkmailapp.com with more details about your account and the specific emails affected. They can investigate further and provide personalized assistance to address these issues. Thank you for your patience, and we hope to resolve these problems so you can continue using Spark. Elmira
Frustrating Technical Issues After Years of Reliability
18/01/2025

soaoz

I’ve been using this email app for over 5 years, but unfortunately, it has become increasingly frustrating due to technical issues. One major problem is that when I access an email directly from a notification, it doesn’t open properly and gets marked as read even though I haven’t actually read it. Additionally, some emails mysteriously disappear, making it impossible to find them later. On top of that, certain emails don’t display correctly—they either appear incomplete, or I have to zoom in and out just to read them properly, which doesn’t always work. These issues have disrupted my experience to the point where I’m now searching for alternative email apps. It’s disappointing to see such a reliable app decline over time. I hope the developers address these issues soon.
Developer Response 28/01/2025
Thank you for sharing your detailed feedback, and I’m genuinely sorry to hear about the frustrating technical issues you’ve been facing. I understand how disappointing it can be when an app you’ve relied on starts to have problems. To help resolve the issues you mentioned, I recommend reaching out to our support team at support@sparkmailapp.com with more details about your account and the specific emails affected. They can investigate further and provide personalized assistance to address these issues. Thank you for your patience, and we hope to resolve these problems so you can continue using Spark. Elmira
Suggestion for Domain Grouping Feature
05/05/2024

Fawwaz1975
I love using Spark Mail for its innovative features. One feature I find myself needing is the ability to group emails by domain. This would be especially useful for managing business emails from different organizations or departments. Currently, I can group by sender or search by domain, but having a domain grouping feature would make email management even more efficient. I believe many users handling large volumes of emails would benefit from this feature. Looking forward to seeing this in future updates!

Developer Response
Hi! We appreciate your insightful feedback and suggestions for improving email management. It's great to hear that you are enjoying the innovative features of our app. Your request for the ability to group emails by domain to enhance efficiency has been duly noted. We always strive to enhance our app based on user input like yours. Thank you for taking the time to share your thoughts with us. Elmira
Suggestion for Domain Grouping Feature
05/05/2024

Fawwaz1975

I love using Spark Mail for its innovative features. One feature I find myself needing is the ability to group emails by domain. This would be especially useful for managing business emails from different organizations or departments. Currently, I can group by sender or search by domain, but having a domain grouping feature would make email management even more efficient. I believe many users handling large volumes of emails would benefit from this feature. Looking forward to seeing this in future updates!
Developer Response 14/05/2024
Hi! We appreciate your insightful feedback and suggestions for improving email management. It's great to hear that you are enjoying the innovative features of our app. Your request for the ability to group emails by domain to enhance efficiency has been duly noted. We always strive to enhance our app based on user input like yours. Thank you for taking the time to share your thoughts with us. Elmira

Gmail labels are available on iOS, making it easier to organize emails, store important information, and search your inbox. Choose where labels appear across the app via Spark Settings > Appearance. Share your feedback with us at support@sparkmailapp.com

Version 3.19.0

15/12/2025

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

Supported Features
- Larger Text
- Dark Interface
- Reduced Motion

Information

Provider
Size
Category
Compatibility
Languages
Age Rating
In-App Purchases
Copyright

Developer Website

Privacy Policy

Supports

Wallet

The simplest way to get all your passes in one place.
Family Sharing

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