Readdle's iPhone email app Spark has proven to be quite popular since it launched in May of 2015, and as of today, it's expanding to the iPad. Spark is now available on all of Apple's tablets, from the 7.9-inch iPad mini 4 to the 12.9-inch iPad Pro.

Spark is unique because it includes a "Smart Inbox" that's able to filter emails to show you the most unread important messages first. It's able to tell if an email is personal, a notification, or a newsletter, processing it accordingly. It's designed to let users check to see if an email is important at a glance.

sparkforipad
Like many iOS mail apps, Spark uses swipes to quickly delete and archive incoming emails. It includes a pinning feature (stars in Gmail) to denote tasks that need to be completed immediately, and there's a snooze feature for putting off emails until another day. Built-in quick replies let users reply to messages with pre-selected messages, a feature that's useful on the Apple Watch, and there's a smart search for finding messages based on name and time frame.

Spark's update optimizes the app for all screen sizes, from iPhone to iPad, and it includes a revamped design. Other new features include additional languages (English, German, Chinese Russian, Spanish, French, Italian, Japanese, and Portuguese are available) and support for watchOS 2.

sparkformac
Readdle is also working on a Spark app for the Mac, but the company says "it will take some time" to create "the best email client for Mac out there."

Spark can be downloaded from the App Store for free. [Direct Link]

Tags: Readdle, Spark

Top Rated Comments

SharePointJoe Avatar
130 months ago
No. The built-in Mail app is just perfect.
Said no one ever.
Score: 6 Votes (Like | Disagree)
ArtOfWarfare Avatar
130 months ago
No. The built-in Mail app is just perfect.
You're both wrong. I have a vision for what the perfect mail app is, but I've never found the time to actually build it, yet.
Score: 4 Votes (Like | Disagree)
Ivan0310 Avatar
130 months ago
No. The built-in Mail app is just perfect.
Disagree. The iOS Mail.app does not include 'snoozes' for email. This is a hugely popular and useful feature in a lot of peoples' opinion.
Score: 4 Votes (Like | Disagree)
sza Avatar
130 months ago
Spark is really the only email app you need.
No. The built-in Mail app is just perfect.
Score: 3 Votes (Like | Disagree)
thisisnotmyname Avatar
130 months ago
Said no one ever.
it works well enough for my needs that I've never felt the need to look into a third party replacement. Actually that statement sounds like it's just satisfactory enough that I haven't felt compelled to look; I've never had any complaints, this is one of the things that actually does "just work".
Score: 3 Votes (Like | Disagree)
inajeep Avatar
130 months ago
it works well enough for my needs that I've never felt the need to look into a third party replacement. Actually that statement sounds like it's just satisfactory enough that I haven't felt compelled to look; I've never had any complaints, this is one of the things that actually does "just work".
Negatory there ghost rider. I have had the mail app crash repeatedly, fail to open attachments until I reboot my phone, long standing issues with adding gmail accounts in the mail app and continuous phantom unread email indicator that won't go away. These issues occur with my iPhone and my wife's iPhones 5, 6 & 6sPlus over the years. I welcome a 3rd party mail app and will look to see if it works better than the built-in mail app.
Score: 3 Votes (Like | Disagree)

Popular Stories

Aston Martin CarPlay Ultra Screen

Apple's CarPlay Ultra to Expand to These Vehicle Brands Later This Year

Sunday February 1, 2026 10:08 am PST by
Last year, Apple launched CarPlay Ultra, the long-awaited next-generation version of its CarPlay software system for vehicles. Nearly nine months later, CarPlay Ultra is still limited to Aston Martin's latest luxury vehicles, but that should change fairly soon. In May 2025, Apple said many other vehicle brands planned to offer CarPlay Ultra, including Hyundai, Kia, and Genesis. In his Powe...
iOS 26

iOS 26.3 and iOS 26.4 Will Add These New Features to Your iPhone

Tuesday February 3, 2026 7:47 am PST by
We are still waiting for the iOS 26.3 Release Candidate to come out, so the first iOS 26.4 beta is likely still at least a week or two away. Following beta testing, iOS 26.4 will likely be released to the general public in March or April. Below, we have recapped known or rumored iOS 26.3 and iOS 26.4 features so far. iOS 26.3 iPhone to Android Transfer Tool iOS 26.3 makes it easier...
Apple Logo Black

Apple's Next Launch is 'Imminent'

Sunday February 1, 2026 12:31 pm PST by
The calendar has turned to February, and a new report indicates that Apple's next product launch is "imminent," in the form of new MacBook Pro models. "All signs point to an imminent launch of next-generation MacBook Pros that retain the current form factor but deliver faster chips," Bloomberg's Mark Gurman said on Sunday. "I'm told the new models — code-named J714 and J716 — are slated...
Apple MacBook Pro M4 hero

New MacBook Pros Reportedly Launching Alongside macOS 26.3

Sunday February 1, 2026 5:42 am PST by
Apple is planning to launch new MacBook Pro models with M5 Pro and M5 Max chips alongside macOS 26.3, according to Bloomberg's Mark Gurman. "Apple's faster MacBook Pros are planned for the macOS 26.3 release cycle," wrote Gurman, in his Power On newsletter today. "I'm told the new models — code-named J714 and J716 — are slated for the macOS 26.3 software cycle, which runs from...
iOS 26 Home Feature

Apple Gives Final Warning to Home App Users

Tuesday February 3, 2026 8:55 am PST by
In 2022, Apple introduced a new Apple Home architecture that is "more reliable and efficient," and the deadline to upgrade and avoid issues is fast approaching. In an email this week, Apple gave customers a final reminder to upgrade their Home app by February 10, 2026. Apple says users who do not upgrade may experience issues with accessories and automations, or lose access to their smart...