iOS 9 Policy Change Prevents Advertisers From Seeing Installed Apps on User Devices - MacRumors
Skip to Content

iOS 9 Policy Change Prevents Advertisers From Seeing Installed Apps on User Devices

appstoreApple is planning to introduce some important new policy changes that will extend its user privacy protections, reports The Information (via Business Insider). With iOS 9, Apple will no longer allow advertisers to access app download data for ad targeting purposes, meaning companies will not be able to see all of the apps that are downloaded on a user's device.

Currently, companies like Twitter and Facebook are able to see which apps you have downloaded on your iPhone or iPad, sometimes using that information to deliver targeted ads. In The Information's example, Facebook and Twitter might use your app data to see that you have a lot of games downloaded, offering up an ad for a game you don't yet have installed.

Advertisers are misusing a communication API in iOS called "canopenURL" to get the app download data, something that will no longer be possible when iOS 9 is released in the fall.

When introducing iOS 9, Apple was careful to point out the lengths it went to in order to protect user privacy in new iOS 9 features. On stage, Craig Federighi repeated a statement that's often come from Apple executives - we don't want to know your personal information. New Siri and Search features are entirely anonymous, not associated with an Apple ID, use a randomized identifier, are not linked to other Apple services, and are not shared with third parties.

f1433785328
Apple also introduced a new VPN extension API and added Content Blockers for Safari Extensions on iOS, opening up a way for extensions to block cookies, images, ads, pop-ups, and more.

iOS 9 and the new privacy features will be available to the public in the fall.

Popular Stories

Apple iCloud Plus expansion hero

iCloud+ Now Includes Apple TV, Apple Arcade, and Curated Apple Music Stations in Over 100 Countries

Tuesday September 15, 2026 1:43 am PDT by
Apple today announced a new subscription initiative that turns paid iCloud+ subscriptions into a broader services bundle in more than 100 countries. In select countries, Apple says every paid iCloud+ plan, including the cheapest 50GB tier, now includes Apple TV and Apple Arcade "at no additional cost," while family sharing extends the storage, TV and Arcade access to up to five people....
Everything New Your iPhone Can Do on iOS 27 Feature 1

50 New Things Your iPhone Can Do in iOS 27 - Out Now!

Monday September 14, 2026 10:48 pm PDT by
Apple released iOS 27 this week, and despite the company's focus this year on refining its flagship operating system and nixing bugs, there are still many additional features to explore, not least of which is Apple's new context-aware Siri, re-tooled for the generative AI era. Which iPhones Support Every iOS 27 Feature? This year's major iPhone software update isn't all about AI, though,...
iOS 27 Icon iPhone

iOS 27 Available Now With These 8 New Features

Monday September 14, 2026 9:00 am PDT by
Update — 10 a.m. Pacific Time: Apple has released iOS 27. During its iPhone 18 Pro and iPhone Duo event last week, Apple announced that iOS 27 will be released widely on Monday, September 14. iOS 27 should be available around 10 a.m. Pacific Time / 1 p.m. Eastern Time today via the Settings app, under General → Software Update. Below, we have highlighted eight new features and...

Top Rated Comments

happydude Avatar
147 months ago
huh, didn't now the tweeters or facebooks were cataloguing my apps. good to know now, i guess. i like the direction apple is taking with regards to privacy in general.
Score: 21 Votes (Like | Disagree)
147 months ago
Since when does earning money equate to "greedy"? Do you sustain yourself with zero income?

Besides, how could extra security earn Apple more money, besides attracting more customers who want this protection?
Come on man, I'm all up for a bit of greedy Apple bashing, but we're talking about users' privacy and apps here.
The hate is strong in this one ...
Three posters in a row missed the sarcasm? I thought it was very obvious.
Score: 15 Votes (Like | Disagree)
147 months ago
They're just trying to make money. Greedy Apple.
The hate is strong in this one ...
Score: 13 Votes (Like | Disagree)
AngerDanger Avatar
147 months ago
I might be up for a little targeted advertising if the alternative is a continuation of stuff like this:

Score: 10 Votes (Like | Disagree)
Arrr Avatar
147 months ago
To be honest, I wasn't aware this was happening now. I'm glad Apple is making privacy their new selling point, it'll put Google in an interesting spot for sure.
Score: 9 Votes (Like | Disagree)
147 months ago
I deleted twitter and facebook app. Problem solved.
Score: 7 Votes (Like | Disagree)