Google tests native App Lock for Android to boost Pixel privacy
A new built-in security feature appearing in Android 17 beta builds allows users to lock individual apps with biometric or PIN authentication.
Google is testing a native App Lock feature within the Android Canary beta and Android 17 QPR2 Beta 3 builds. This long-awaited addition allows users to secure individual applications using a fingerprint or PIN, bringing a core privacy capability to the stock Android experience.
According to reports from Heise and TechCabal, the feature is integrated directly into the user interface. Users can access the lock by long-pressing an app icon and selecting 'App lock' from the resulting menu. Beyond simple authentication, the tool offers deeper privacy controls; once an application is locked, Google allows users to hide its notifications and remove associated shortcuts or widgets from the home screen to prevent sensitive data from being visible to onlookers.
Closing the feature gap
For years, native app locking has been a staple of third-party Android skins, such as Samsung's One UI and Oppo's ColorOS. Despite its popularity among manufacturers, the feature remained absent from Google's own Pixel devices. Until now, Pixel users seeking to secure specific apps were forced to rely on third-party software from the Play Store or limited system workarounds, which often lacked the seamless integration of a native OS tool.
Implications for user privacy
This move closes a significant functional gap between stock Android and the heavily modified versions of the OS used by other hardware vendors. By integrating this tool into the system level, Google provides Pixel users with a reliable, built-in method to protect sensitive data—such as banking apps or private messengers—without the security risks or battery drain often associated with third-party locking utilities.
What to watch
While the feature is currently appearing in Canary and QPR2 Beta 3 builds, Google has not yet announced a wide release date for the general public. Observers will be watching to see if the feature is polished for a stable Android 17 rollout or if further iterations are required. It remains to be seen if additional customization options, such as custom lock timers or stealth modes, will be added before the final version reaches consumer devices.