Buchanan, the founder and CEO of ChatAndBuild, has launched a platform that allows anyone—coding skills aside—to build ready-to-use tech products.

New options for developers using payment service providers within apps. New options for processing payments via link-out outside the App Store, such as on a developer’s external website.

With claims that sideloaded apps are 50 times more likely to contain malware, Google is tightening restrictions for ...