Microsoft Outlook UI design & app screens

Microsoft Outlook is an email and calendar app integrating mail, scheduling, contacts, and Microsoft 365 services. It serves professionals and organizations managing communication and meetings at scale.

The iOS app uses a focused inbox, swipe actions, and tightly integrated calendar and search. Design highlights include the Focused vs Other inbox split, the calendar and scheduling flows, and consistent application of Microsoft's Fluent design language across mail composition, threading, and account management.