In addition to being able to connect your Office 365 email account to your iPad, there are several apps available that allow you to utilize your other Office 365 services from your iPad.
- Office for iOS – view, create, and edit Word, Excel, and PowerPoint files
- OneNote – access and update your digital OneNote notebook
- Skype for Business – communicate with your team members via voice, video, and instant message.
- OneDrive for Business – upload, browse, and share your OneDrive for Business files
You can find links to download these apps and more here.
Note that many of the same applications are available for your iPhone as well.