Microsoft Office Mobile is an office suite by Microsoft for mobile devices. The core Office Mobile apps are Word, Excel, PowerPoint, and OneNote. Other Office apps, including Sway, Skype for Business, and SharePoint Newsfeed are available for download from the mobile app store on supported devices and platforms. They are meant to be compatible with desktop versions of the office suite. Office Mobile is free of charge for consumers with devices smaller than 10.1 in (26 cm), but business customers need to purchase an Office 365 subscription to take full advantage of the suite.