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In this concise Korean instructional video, the presenter explains that a common reason for zero downloads is poor App Store Optimization (ASO). He emphasizes that 65% of app downloads come from search, not ads, and outlines three core ASO tactics: (1) embed relevant keywords in the app title, (2) fully utilize the keyword field, and (3) create a compelling first screenshot. He adds that managing reviews further boosts the algorithmic ranking. The speaker also recommends using competitor‑analysis tools such as Sensor Tower or App Annie—free tiers are sufficient—to refine the strategy. He positions ASO as a one‑time setup that delivers lasting, cost‑effective marketing results and urges viewers to audit their app store page immediately.










