Is there a good Android app that can manage multiple email accounts and calendars in one place?

Microsoft Outlook is a comprehensive solution for users juggling multiple email and calendar accounts. The app excels at centralizing various services—including Outlook.com, Gmail, Yahoo, iCloud, and corporate Exchange accounts—into a single, streamlined interface. This is particularly useful for professionals who need to monitor a work inbox alongside personal email without constantly switching apps. The integrated calendar view pulls events from all connected accounts, offering a cohesive schedule. A key feature is the Focused Inbox, which attempts to separate important messages from promotional or less critical emails, though its filtering accuracy can vary. The app also supports file sharing from connected cloud storage services like OneDrive, Google Drive, and Dropbox directly within the compose window. Some users report that the sensitivity of swipe gestures in the inbox can lead to accidental actions, though these gestures are customizable. Despite occasional sync quiries noted in reviews, such as calendar updates not appearing immediately, the app's reliability for core email and scheduling tasks makes it a standard for unified communication management on Android.