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Cost-Per-Install-Cpi

Description

CPI is a mobile ad pricing model where advertisers pay only when a user installs their app.

Definition

CPI = Total Spend ÷ Number of Installs. It helps measure the efficiency of app install campaigns across paid channels.

Why Is Cost-Per-Install-Cpi Important for App Marketers?

CPI is the core KPI for app marketers. It offers predictable acquisition costs and simplifies budget allocation by install value.

Where You Can Use Cost-Per-Install-Cpi

MMP dashboards, ad networks, user acquisition platforms, influencer campaigns.

What Are the Best Practices

  • Optimize creatives for install intent, use event-based bidding, segment by device/platform, monitor CTIT and post-install behavior.
CPI is simple but surface-level. Pair it with deeper metrics like LTV and retention for smarter growth.