What AppsFlyer's terms say
AppsFlyer's terms of service and privacy policy have 4 rated points: 0 serious, 2 bad, 1 worth knowing and 1 good. 2 apply whenever you use the site, signed in or not; 2 only once you have an account.
I have a AppsFlyer account
I only visit it
Adds AppsFlyer to your list and compares it with the other sites you use.
Signed in or not
Whenever you use AppsFlyer
Bad 2
Third-party cookies are employed, but with opt out instructions
Third party cookies are employed, but with opt out instructions
Where it says this ↗Many different types of personal data are collected
Where it says this ↗
With an account
If you have a AppsFlyer account
Worth knowing 1
This service is only available to users over a certain age
Where it says this ↗
Good 1
You can opt out of receiving promotional communications
You can opt out of promotional communications
Where it says this ↗
The documents
Ratings by ToS;DR volunteers; they can lag behind the current terms. Not legal advice.