GameAnalytics: iOS 14.5+ Opt-in for Games is 43%
It's much higher than in other niches.
It’s important to mention that 31.5% of users worldwide still undecided whether they want to opt-in the data or not.
In the US number of users, agreed to share personal information is lower - 36%.
GameAnalytics methodology reviewing only games with MAU higher than 1,000. There are other parameters as well. 121M users were researched.