Screen Time is a core part of iOS and iPadOS and as such, it works with all apps without developers or individual apps needing to make any changes to benefit from it.
Here's everything you need to know about Apple Screen Time, how to use it and what features it offers. (Pocket-lint) - Apple's Screen Time aims to address growing concerns around increasing device usage, smartphone addiction and social media impacting on mental health. The idea is to help you regain control, or at least make you aware of the amount of time you are spending on your devices and what you are doing on them.