OneDrive iOS app updated, upload files from other apps. Microsoft today released a new update (v8.14) for OneDrive app on iOS devices. With this update, users can now quickly upload files from other apps without leaving the OneDrive app. Users can just tap the “+”, select upload, and tap More to enable their favorite apps. Apart from this new feature, OneDrive team has included a number of minor bug fixes and optimizations to improve the overall OneDrive experience on iOS devices.