Spark Classic

This is Spark Classic. Since 2022, all new features have been added to the latest version, which is a separate application from this outdated version. To use the newest version of Spark, search and download: Spark Mail - AI Email and Inbox. 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 ...