Meet Boomerang, the most powerful email app for Android. Currently integrates with Gmail, Google Apps, and Microsoft Exchange accounts ONLY Featuring advanced functionality like snoozing emails, scheduling email for later, response tracking, and more, Boomerang is the mail client you've been dreaming about.
According to the antivirus report, the app is safe and secure. Boomerang for Android is the developer of Boomerang Mail that can be found in the Productivity category. The tool was downloaded and set up by over 0,5M users and the most recent stable release was on Jan 31, 2019.