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Blended App Installs measures the total number of mobile app downloads attributed to your advertising across all connected platforms.

Formula

Blended App Installs = SUM ( App Install Events ) ACROSS All Channels

Formula Components

MetricDefinition
Meta App InstallsApp installs attributed to Meta Ads campaigns
Google App InstallsApp installs attributed to Google Ads campaigns
TikTok App InstallsApp installs attributed to TikTok Ads campaigns
Metadata
TypeNumber
Data SourceMeta Ads, Google Ads, TikTok Ads
AggregationSum

Example

Your app campaign drove 2,847 installs in March across platforms:
PlatformApp InstallsShare
Meta Ads1,42350%
Google Ads99835%
TikTok Ads42615%
Blended Total2,847100%
With a total ad spend of $14,235, your blended cost per install is $5.00.

How It Works

App installs are counted when a user downloads your mobile app after clicking or viewing an ad. Each platform reports installs based on their attribution window—typically 7 days for click-through and 1 day for view-through. Blended App Installs aggregates these counts to show total acquisition volume across your entire paid media mix.

When to Use

ScenarioAction
Measuring app acquisition campaignsTrack total installs across all platforms
Comparing platform efficiencyPair with cost per app install to find lowest cost channel
Forecasting growthUse install trends to project user acquisition
Budget allocationShift spend toward platforms driving more installs

MetricRelationship
Blended Cost per App InstallCost efficiency for each app download
Blended Completed RegistrationsIn-app signups after install
Blended LeadsLead generation conversions
See all Blended Conversions metrics →