Since Apple began requiring apps to get user permission to track them, Branch Metrics found that less than 33 percent of iOS users opted in. Ad prices aimed at iOS users have fallen and those aimed at Android users have risen, which the digital ad community warned Apple about. Now, ad buyers are deploying iOS ad spending in less targeted ways and the lack of user data also reduces the efficacy of Facebook’s ad-targeting tools. Apple only sells ads in a few of its apps and doesn’t take a cut of third-party iOS app revenue. Continue reading Less Than One-Third of iOS Users Opt In to Tracking by Apps

At its WWDC21 developers’ conference this week, Apple revealed tweaks to consumer privacy rules that will limit advertisers’ ability to track users’ activity and gain information from data brokers. These changes will impact many Apple devices, not just iOS 15. Apple earlier curbed in-app tracking, another move that concerned advertisers. Apple senior vice president of software engineering Craig Federighi said the changes would block IP addresses from being transmitted to websites visited in Apple’s Safari browser. Continue reading Apple Moves to Block IP Addresses from Advertising Trackers

Uninstalling an app is no longer a sufficient method to remove it from your digital life. App developers and the companies that serve them have figured out how to identify users that have uninstalled an app and then bombard them with ads to try to get them back. Among the companies that currently offer uninstall trackers (as part of an overall toolkit for developers) are Adjust, AppsFlyer, MoEngage, Localytics and CleverTap. T-Mobile US, Spotify Technology, Yelp and Bloomberg are among the users of such tools, although the trackers are not always used to send ads.

Continue reading Developers Are Able to Track Users Who Uninstall Their Apps