Screentime API

Apple's Screen Time API lets developers build parental control and focus apps by monitoring device activity and restricting access to apps and websites.

Apple's Screen Time API provides a secure, privacy-first framework for developers to monitor and manage device usage on iOS and iPadOS. By combining three core frameworks (Family Controls, Managed Settings, and Device Activity) the API lets you intercept web traffic, set strict usage schedules, and shield specific apps without exposing sensitive user data. Parents authorize access through Family Sharing, ensuring that restrictions like blocking social media or gaming apps during homework hours remain secure and tamper-proof.

https://developer.apple.com/documentation/screentime