In July 2014 Microsoft released iPad versions of Word, Excel, and PowerPoint. They also released an Office Mobile app for iPhone that integrated the features of all three office apps.

Microsoft as recently replaced this Office Mobile app with new iPhone versions of Word, Excel, and PowerPoint.

Both the iPad and iPhone versions of Word, Excel, and PowerPoint now let you create and edit documents for free. This previously required an Office 365 account for the iPad versions. The apps also have Dropbox support now too.