The Everything-PR Public Relations News Brief – EPR PR Blog In boardrooms from San Francisco to Singapore, the same weekly dashboard flickers onto screens: installs, CPI, ROAS, LTV, churn, retention cohorts. The language of modern business is no longer market share—it is cohort performance. App digital marketing has evolved into a high-speed arms race, where milliseconds of load time, thumbnail color choices, and CTA phrasing can […]