Outlook
Work week view for Outlook iOS and iPad

You can now use a work week calendar view on iOS and iPad to focus on the days you work. On iPad, you can select "work week" directly from the view picker. On iOS, you can select work week from the view picker when you rotate your device to landscape. You can choose which days are included in your work week by syncing from your default account or by customizing the days just for your device.