Apple recently introduced a new addition to its DeviceCheck services: the App Attest API. The App Attest API generates a cryptographic key on a device that is used to validate the integrity of an app before a server provides sensitive data access. An Apple server is used instead.
Google recently overhauled Jetpack and added a variety of alpha, beta, and stable features to the developer toolset. Google says 11 new libraries are available within Jetpack to help app writers zoom through select processes as they create their apps. The idea is to make things as easy as possible.