How the iOS 14.5 Update Impacts Your Advertising

Jul 28, 2019


As an innovative and professional website development agency, Jujub Web Design understands the vital importance of staying ahead in the ever-evolving landscape of digital marketing. The recent release of iOS 14.5 by Apple has brought significant changes that significantly affect the advertising ecosystem. In this comprehensive guide, we will dissect the impact of the iOS 14.5 update on advertising and highlight essential considerations for businesses in navigating this new landscape.

Understanding iOS 14.5's App Tracking Transparency

One of the key features of the iOS 14.5 update is the introduction of App Tracking Transparency (ATT). This feature empowers users to control their data privacy by requiring developers to obtain explicit user consent before tracking their activity across apps and websites owned by other companies. While this move is commendable from a user privacy standpoint, it poses significant challenges for advertisers.

1. Limitations on User Data Collection

Prior to iOS 14.5, advertisers heavily relied on user data collected through tracking IDs (IDFA) to personalize and target advertisements. With ATT, users now have the ability to opt-out of tracking, leading to a considerable reduction in available data. Advertisers are now forced to adapt their strategies to deliver effective campaigns in a privacy-centric environment.

2. Impact on Targeted Advertising

iOS 14.5's ATT affects the efficacy of targeted advertising campaigns. With limited data availability, marketers need to find alternative ways to segment their audience and deliver relevant ads. Creative strategies, contextual targeting, and leveraging first-party data become even more crucial in reaching the right users with personalized messaging.

The Rise of Private Click Measurement (PCM)

Alongside the ATT framework, iOS 14.5 introduces Private Click Measurement (PCM), a privacy-preserving approach to measuring ad campaign performance. PCM enables advertisers to gather aggregated metrics while protecting user privacy. Let's explore how PCM impacts advertising and tracking:

1. Aggregated Reporting

PCM allows advertisers to receive aggregated performance reports without accessing individual user-level data. This shift aligns with privacy concerns and ensures that advertisers can still evaluate the effectiveness of their campaigns while respecting user privacy preferences.

2. Challenges in Attribution

With iOS 14.5, marketers face attribution challenges due to limited access to detailed user-level data. Accurately attributing conversions to specific advertisements becomes more complex, impacting campaign optimization and performance measurement. Advertisers must adopt innovative strategies to overcome these obstacles and devise alternative attribution models to obtain actionable insights.

Strategies to Mitigate the Impact

1. Prioritize First-Party Data

As Apple's iOS 14.5 update limits user tracking capabilities, leveraging first-party data becomes paramount for successful advertising strategies. Invest in building direct relationships with your audience, such as incentivizing users to share their data voluntarily, implementing effective lead generation tactics, and developing engaging content to encourage opt-ins.

2. Contextual Advertising

With the decline in user tracking data, leveraging contextual advertising becomes crucial. Contextual targeting analyzes the content and context of web pages visited by users to deliver relevant ads. Focus on understanding your audience's context and aligning your brand message accordingly, ensuring your campaigns reach the right users when they are most likely to engage.

3. Embrace Innovative Technologies

Adopting innovative technologies like machine learning and artificial intelligence can help navigate the changing advertising landscape. These technologies can analyze available data, identify patterns, and make data-driven predictions to optimize campaigns effectively. Embrace automation tools to streamline processes and maximize efficiency.


The iOS 14.5 update has undoubtedly disrupted the advertising industry, forcing businesses to adapt their strategies to a more privacy-centric approach. By understanding the implications of the ATT framework and embracing alternative tactics like contextual targeting and prioritizing first-party data, businesses can thrive in this new advertising landscape. At Jujub Web Design, we are dedicated to helping businesses stay at the forefront of digital marketing and navigate these changes successfully. Contact us today to learn more about how we can empower your advertising campaigns in the era of iOS 14.5.