What can PowerApps do for you? Richard chats with Sandy Ussia about her work with PowerApps and Flow to help organizations build custom applications that run in the browser, on the tablet and phone. On the backend, Flow provides access to many Software-as-a-Service platforms, including all of Office 365 and all sorts of other third-party services. Sandy calls PowerApps a low-code solution, and the code you write is more algorithmic like Excel than C++.