Pick: Microsoft Flow
One of Paul Thurrott's picks from Windows Weekly 490 is Microsoft Flow, which just became generally available to the public. This is Microsoft's version of IFTTT, and you can use it on the web or with an app for iOS and Android.
Microsoft Flow works just like IFTTT. You can create workflows or actions based on online services. Simply browse and search for premade flows, and you can trigger them using the app anytime. Flow is free for individuals, with added functionality if you have an Office 365 account.