alt Hacker NewsLots of iOS apps have the option, but ignore it and send you push ads anyway. Apple may require it to be present during app review, but they don't seem to enforce that it's used correctly.
Lots of iOS apps have the option, but ignore it and send you push ads anyway. Apple may require it to be present during app review, but they don't seem to enforce that it's used correctly.
Does Google actively police app's use of channels? Is there any mechanism to stop apps abusing "time critical" channels and sending unwanted marketing?