What UAC Is
UAC (Universal App Campaigns, now Google App Campaigns) is a format where Google itself spreads your app's ads across its surfaces: Search, Play Market, YouTube, Display, Discover. You supply the creatives plus a link to the app, and the algorithm optimizes impressions and installs.
Why UAC Appeals to Media Buyers
- Huge volume and cheap installs across many GEOs;
- Mobile audience with high intent (especially for gambling);
- The algorithm optimizes on its own — less manual micromanagement;
- The "install → deposit" conversion monetizes well on RevShare.
PWA — the Key to UAC in Gray Verticals
You can't push a casino straight into Play Market — moderation will pull the app. So people use PWA (Progressive Web App): a site that looks and installs like an app (home-screen icon, fullscreen mode), but is technically a web page. A PWA doesn't go through store moderation (since it's not a native app), and it's easier to swap out.
Where the White Page Fits In
UAC and Google Ads check the link and the landing page. That's why the funnel still relies on a cloaking setup + white page:
- Google's reviewer sees a white page (a legitimate app/service);
- The real user lands on a PWA with the offer;
- Without a white page the domain/campaign goes down fast (the requirements are the same as in regular Google Ads).
Complexity and Barrier to Entry
UAC is technically harder than FB: you need a PWA, install tracking set up, and careful handling of Google accounts (they're even more sensitive than FB). It's a format better suited for those who've already mastered the basics. In return, the volume and survivability are high when set up correctly.
Bottom Line
UAC is a powerful channel for mobile offers (especially gambling) via PWA, but it's harder than FB and demands a clean white page plus cloaking for Google. Compare it with other channels in the traffic sources overview. Get white pages for Google/UAC made to order or from the pool.