Spark - Email App by Readdle

Spark - Email App by Readdle

By Readdle Inc.

  • Category: Productivity
  • Release Date: 2016-11-30
  • Current Version: 2.3.2
  • Adult Rating: 4+
  • File Size: 50.74 MB
  • Developer: Readdle Inc.
  • Compatibility: Requires iOS 10.13 or later.
Score: 4.5
From 15,282 Ratings


Spark is the best personal email client and a revolutionary email for teams. You will love your email again! "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 **Beautiful and Intelligent Email App** We are building the future of email. Modern design, fast, intuitive, collaborative, seeing what’s important, automation and truly personal experience that you love - this is what Spark stands for. **Farewell to Busy Inbox** Smart Inbox lets you quickly see what's important in your inbox and clean up the rest. All new emails are smartly categorized into Personal, Notifications and Newsletters. **Discuss email privately** Invite teammates to discuss specific emails and threads. Ask questions, get answers, and keep everyone in the loop. **Create email together** For the first time ever, collaborate with your teammates using real-time editor to compose professional emails. **Schedule emails to be sent later** Schedule emails to be sent when your recipient is most likely to read them. It works even if your device is turned off. **Snooze That One For Later** Snooze an email and get back to it when the time is right. Snoozing works across all your Apple devices. **Find Any Email In An Instant** Powerful, natural language search makes it easy to find that email you're looking for. Just search the way you think and let Spark do the rest. **Get Notified About Important Emails Only** Smart Notifications filter out the noise, letting you know when an email is important, saving you from notification overload. **Powerful Integrations** Integrate Spark into your workflow and take productivity to the next level. Supports Dropbox, Box, iCloud Drive, and more. **Built-in calendar** A full-featured calendar works right in your email to help you always be on top of your schedule. Create events easily using natural language. **Create links to email** Create secure links to a specific email or conversation. Share the link on Slack, Skype, CRM, or any other medium so your team can see it and collaborate around it. **Sign Off With A Swipe** Before you send an email, quickly swipe to choose the right signature for the occasion. **Email with Emotion** Quick Replies get the point across with just a tap. Love, like or acknowledge an email in an instant. **Email Never Looked This Good** That terrible mess in your inbox is now replaced it with a beautiful, threaded message design. **A Truly Personal Experience** Customize Spark to work as you do. You decide which swipes do what, what cards are shown, and how many emails you want to see. You’ll love your email again! If you need us, you can always find us at



  • Best email client

    By CJ Luce
    I don't ever leave reviews, and this one will be brief. Spark is the best email client that I have ever used on any OS, let alone macOS. It is simple, elegant, and powerful. What else could you ask for from an email client? Additionally, the iOS app is great, and alows for seamless transition between mac and iPhone/iPad.
  • More than satisfied

    By Edged Bliss
    I've been using Spark for a while now, since my iPhone started messing up and wouldn't maintain a couple email accounts from my website. Spark has been great and I would highly recommend.
  • It's great, but simple.

    By : Nobody
    I think for the most part, the only reason I got this and didn't use the native Mail app was because the native app didn't handle signatures correctly. It displayed the image in my signature as an attachment and not at the bottom of the email. That being said, I do like spark and that it syncs with the iOS app very well. My only complaint is that when I click on an email, sometimes I like to leave it as unread so that I remember to get back to it later. However, as soon as I click on it and then switch to another email it automatically moves it all the way down my email and buries it in the inbox messages. This is kind of annoying. Just leave them all in the unread section until I'm done with my session! (Close the app or inactive for X amount of time or something). I might be a small userbase for this feature but it is infuriating for me sometimes haha.
  • quite good, room for improvement

    By RyGuy1860
    By far this is the best mail app both for IOS and MacOS. I do wish there was improved search capability, because sometimes, depending on how I phrase the search, I may get no results. Additionally, I do feel I have to refresh constantly, and sometimes things get stuck in the outbox. ONE REQUEST: inline image insert!!
  • highly useful...

    By Alonsaban
    very time saving and straigt forward mailbox a lot of my junk is filtered and i get mainly the mail i nned
  • Your email will look small on iOS devices. Limited formatting. No plain text option.

    By a_generic_nickname
    If you use the Spark desktop app to send emails that will be read on an iPhone, you should expect to get questions from your recipients asking why your message's font size is so small. If you are an owner of an iPhone and you've received email that is difficult to read, you too might ask the sender if s/he is using Spark. Unfortunately the text formatting options in Spark are very limited. What's more, there is no "plain text" option whatsoever. The app's integrations are very useful. If you can withstand the subpar text options you'll find Spark to be a good mail option. I felt otherwise.
  • Needs to button up text formatting.

    By spencerloveless
    This app in awesome, pretty much the best out there. However they still haven't buttoned down text formatting. It is limmited and doesn't always look the same after sending the email. It is really embarrassing to send an email to a client and the formatting is all messed up. I would really like to see this work better soon. Fingures crossed.
  • Best email client on macOS and iOS

    By Carlosgpp
    I've tried GMAIL, Yahoo, Mail, Apple's mail and others in the past, but Spark is simple, fast and with a clean UI. I'll keep using until Apple decides to invest on their email app and make it at least as good as Spark. Keep doing the good job.
  • Efficient & Reliable

    By AndrewLascano
    I utilize Spark to manage multiple business. Spark helps me stay more organized and allows me to keep a better eye on important emails that could've slipped through the cracks.
  • Best email app for my iMac

    By wolf_hands
    I've tried most email apps here on the mac app store and ones I could find just generally on the internet. Spark gives me all the basic functions I want plus some additional features I've come to love (s/o to snoozing and scheduling emails). I don't really like the 'smart' inbox view, but that's easily turned off and never bothers me to try it again.