Ipm-Installs-Per-Mille
Description
IPM (Installs Per Mille) is a key mobile marketing metric that measures how many app installs are generated per 1,000 ad impressions—used to assess creative performance and ad quality.
Definition
IPM stands for Installs Per Mille (mille = thousand). It calculates how many installs an app receives for every 1,000 ad impressions served. It’s a core KPI in user acquisition (UA), especially for evaluating the effectiveness of ad creatives, targeting, and traffic sources. Formula:
IPM = (Number of Installs ÷ Number of Impressions) × 1,000
IPM = (Number of Installs ÷ Number of Impressions) × 1,000
Why Is Ipm-Installs-Per-Mille Important for App Marketers?
IPM is a direct measure of how efficiently an ad creative converts views into installs. High IPM indicates strong creative resonance, good targeting, and quality traffic—factors that drive lower cost per install (CPI) and better ROAS. Ad networks and DSPs use IPM as a signal to determine ad ranking, delivery frequency, and bid competitiveness. A low IPM can result in poor delivery or rejection from top-performing channels. Marketers rely on IPM to test new creatives, compare campaigns, and optimize performance across different publishers and geographies.
Where You Can Use Ipm-Installs-Per-Mille
Performance UA campaigns
Creative testing platforms
Ad network dashboards and programmatic buying platforms
Bid strategy optimizations
Market expansion or localization experiments
Creative testing platforms
Ad network dashboards and programmatic buying platforms
Bid strategy optimizations
Market expansion or localization experiments
What Are the Best Practices
- Continuously test creatives: Rotate and A/B test video, static, and interactive formats to identify top performers.
Localize for audience: Tailor creatives and messaging for regional or cultural relevance to boost IPM.
Target smartly: Improve audience matching to increase relevance and install likelihood.
Optimize early funnel: Make sure app store page, icon, and screenshots align with ad messaging.
Leverage event-based optimization: Transition from click-to-install to install-to-action (ITA) focus over time.
Use IPM thresholds: Set benchmarks for pausing or scaling creatives based on performance bands.