Microsoft’s OneDrive cloud storarge for files and photos has been updated for the iPad. This cloud storage service gives you free online storage for personal files and access from your iOS device, computer (Mac or PC) and other compatible devices.
OneDrive for Business, provides storage for your work files to share and collaborate with other people at your work or school.
The latest update allows the app to work with the Apple Watch better. You can read and learn more about iOS issues from the OneDrive for iOS FAQ page.