Omar Jenblat • November 3, 2021

iOS Tracking Update: What We Know & What it Means for Digital Marketing

Apple has rolled out changes with iOS 14 that impact how companies receive and process conversion events from tools like Facebook Pixel and Google Analytics. Business that advertise mobile apps, as well as those that optimize, target, and report on web conversion events from any business tools will be affected. Let's take a look at what this means for digital marketing.

A woman is holding a tablet and looking at her phone.

Even before it arrived, the announcement of Apple’s iOS tracking update was already blowing through the digital marketing landscape like a hurricane. The update impacts the business model and revenue of many companies that rely on eCommerce activities for their livelihood. 


Now that iOS 14 has arrived in full swing, we’ll help you assess its impact. Especially concerning Facebook advertising, digital marketing, and user privacy. 


What does it portend for digital marketing?

How exactly did iOS 14 raise so much ruckus in the digital marketing ecosystem? While most of the attention centered on how it affects business tools like Facebook pixel, its impact extends beyond one company. So, you should also pay attention if you work with a digital agency.


What we know so far

Generally speaking, there are two big changes that the iOS 14 update has foisted on online companies and their users. The first is its bludgeoning of third-party cookies. Up till now, cookies have been the internet’s primary tool for remarketing and retargeting.


The second big change is the privacy policy.


App owners and developers have to provide their privacy policies to Apple. Otherwise, Apple wouldn't add them to the app store.


User permission for digital tracking

Apple prides itself on privacy. But the company went a step further at its Developer Conference in June 2020. It dropped the bombshell on iOS tracking, announcing users can now opt-out from in-app ad tracking. 


Consequently, the iOS 14 tracking update displays a prompt that gives users a choice to decide whether they want an app to collect their data and track them.


Tracking occurs through IDFA, which is simply an identifier for advertising and acts as a cookie for mobile apps. If IDFA cookies are restricted, then the total number of users an app or brand adds to its audience is reduced.


IDFA accessibility affects the functionality of applications like Google Analytics.
According to Google,  iOS 14 “will reduce visibility into key metrics that show how ads drive conversions (like app installs and sales).”


App tracking, transparency, and digital marketing

Not surprisingly, many in the advertising industry weren’t too pleased with the iOS tracking announcement. 


Before the implementation of iOS tracking, Facebook started working hard to get partners on its platform to prepare for the change. It
announced that Apple’s changes would affect how it’s able to “receive and process conversion events from tools like the Facebook pixel.”


Facebook pixel helps digital marketers optimize and measure audiences for their ad campaigns. In response to the iOS tracking update, which effectively prohibits and limits certain data collection, Facebook created the
Aggregated Event Measurement. 


The company will use
Aggregated Event Measurement to process pixel conversion events that occur on iOS 14 devices and higher. According to Facebook, the purpose is to adhere to the new user privacy while still enabling those on its platform to run effective ad campaigns. 


Takeaway

With the iOS tracking update, Apple implemented some major changes to its features which provide users with greater control over their privacy.


User data is a huge asset to companies like Facebook, and Google whose business model relies on advertising revenue. They weren’t too happy with the update but have nonetheless rolled out features to help their partners.


Contact
BusySeed to help you navigate this new digital marketing ecosystem so you don’t lose exposure to your audience.


A row of blue mountains on a white background.
A hand holding a smartphone in front of a blue monitor displaying the Bluesky logo and the title,
By Omar Jenblat April 13, 2026
Bluesky in 2026: growth, engagement rate, and business potential. Learn strategies to build credibility, custom feeds, and sustainable audience depth for brands.
A black background with a central X logo and the title:
By Omar Jenblat April 11, 2026
Delve into X platform strategy in 2026: balance risk, reach, and revenue. Learn how X ads, engagement rate, and data-driven tactics drive sustainable growth.
BusySeed logo on a green background with text:
By Omar Jenblat April 10, 2026
In this webinar, we break down the massive shift happening in marketing as AI reshapes how customers search, discover, and ultimately choose who to buy from. We explore how traditional search behaviors are evolving, why platforms like AI assistants are becoming the new front door to your business, and what that means for both B2C and B2B brands trying to stay competitive. From rising ad costs to changing user behavior, this session unpacks what’s actually happening right now—and why waiting to adapt could put you behind. We also dive into what you should be doing about it, covering the role of generative engine optimization (GEO), the continued importance of SEO, and how content, ads, and social strategies are shifting in 2026. You’ll walk away with a clear understanding of where to focus your efforts—from creating higher-intent visibility in AI to leveraging video, platform-specific content, and emerging ad opportunities—so you can stay ahead, capture demand earlier, and turn these changes into a competitive advantage.
By Omar Jenblat April 9, 2026
In this episode, we break down why most marketing strategies fail—and it’s not because things are more complicated. It’s because businesses are solving the wrong problem. Drawing from a 2026 report by Busy Seed, we explore how every platform—from TikTok and Pinterest to Reddit, LinkedIn, and Google—operates on its own set of incentives.
Text reads
By Omar Jenblat April 9, 2026
Is Threads worth it in 2026? Learn how the Threads app fits your social media strategy, from brand building to ads, and when it drives real business results.
A person holds a phone surrounded by Instagram-themed notification icons with text about a 3-layer growth system.
By Omar Jenblat April 7, 2026
Master Instagram growth in 2026 with a 3-layer system: content strategies, authority signals, and conversion paths that turn followers into customers.
A hand holds a smartphone displaying the Facebook app in front of a laptop, with text overlay asking if Facebook is worth it.
By Christine Makhoul April 5, 2026
Is Facebook still worth it in 2026? Learn how the Facebook algorithm, Reels, and creative signals affect ROAS, plus top strategies to scale Facebook campaigns.
A blurred smartphone screen showing a title card for a presentation on 2026 Google advertising campaigns.
By Christine Makhoul April 3, 2026
Explore how paid search, display advertising, and Performance Max (PMAX) work in 2026. Optimize strategies, budget allocation, and campaign structure.
A smartphone displays a search interface with the title
By Omar Jenblat April 1, 2026
AI Overviews are compressing traditional search visibility by summarizing information before users click. Citation selection now influences authority as much as ranking position. Brands that adapt their paid and organic strategies to strengthen structured credibility maintain demand capture, even as click-through behavior shifts.
Show More