Google has announced the global rollout of its Age Signals API for the Google Play platform, aimed at helping parents manage age-appropriate content for their children across Android applications from a single interface. Initially launched in Brazil, the tool will be extended to users in Australia and Canada by mid-August, with a full worldwide release expected later this year. The Age Signals API allows developers to customize in-app experiences based on the user's actual age, moving away from generic safety measures. Developers receive age range signals to adjust content and features accordingly, while adult users can voluntarily share their age range. Parents can centralize control through the Google Family Link app, sharing their child's age range once for automatic communication to participating apps. Age data is not shared by default, and parents can modify permissions at any time. The API enhances existing safety tools on Google Play, including mandatory standards for family-friendly apps and features in Google Family Link.