Google Ads has launched a new bidding option for Android App campaigns that allows advertisers to explicitly optimize for view-through conversions (VTCs). This means advertisers can now optimize for app installs that occur after an ad is viewed, rather than clicked. Until now, view-through conversions existed only as a hidden signal within Google’s systems and could not be directly optimized for.
This update represents a meaningful shift away from traditional click-based logic toward a model that better reflects how users actually interact with video advertising. In channels such as YouTube and in feed video placements, users often view an ad, do not click immediately, and install the app later through another action. With this change, Google Ads is acknowledging the influence of video impressions on downstream behavior and allowing advertisers to bid accordingly.
Why this matters
For video first app advertisers, especially those focused on awareness, consideration, and long-term growth, this update unlocks a more accurate optimization model. Instead of undervaluing video inventory due to low click-through rates, advertisers can now optimize for the incremental impact of ad exposure itself.
However, this also increases reliance on Google’s attribution modeling. Since view through conversions are inherently less observable than clicks, advertisers must trust Google’s systems to correctly determine causality and incrementality. As a result, cost-per-install (CPI or CPA) benchmarks may shift, particularly for campaigns that previously optimized only toward click-based installs.
What this means for advertisers
- Video-driven app campaigns can now be optimized in line with how users actually convert.
- Performance metrics may change, especially when comparing click-based and view-based CPIs.
- Attribution transparency becomes more important—and potentially more challenging.
Practical tips for advertisers
- Separate testing from core acquisition
Test view-through–optimized bidding in dedicated campaigns before rolling it out across your entire app strategy. - Reframe CPA expectations
View-through CPAs may appear higher or less predictable at first. Evaluate them against long-term value, not just short-term efficiency. - Use incrementality thinking
Pair VTC optimization with lift studies or geo tests where possible to validate true impact. - Align creative with awareness goals
Strong branding, clear messaging, and memorable visuals matter more when clicks are no longer the primary signal. - Prepare stakeholders for attribution changes
Ensure internal teams understand that performance is being measured differently and that comparisons to historical click based results may be misleading.
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