App Store Connect metrics are useful when each number has a job. Impressions show visibility. Product page views show interest. Downloads show action. Conversion connects the surface to the outcome.
Impressions are not demand by themselves
Impressions can come from search, browse, features, ads, or other surfaces. A spike is useful only after you know where it came from and whether it produced page views or downloads.
Product page views show deeper interest
If impressions rise but product page views do not, the search result may be weak: icon, title, subtitle, first screenshots, rating, or keyword fit.
Downloads show the page did enough
If page views rise but downloads do not, inspect screenshots, reviews, price, app size, localization, and whether the product promise matches the keyword.
Conversion needs context
A lower conversion rate can still be good if you entered a broader keyword with more total demand. A higher conversion rate can be too small to matter if impressions are tiny.
Impressions are visibility
Impressions tell you the app appeared somewhere. Low impressions usually point to keyword, category, country, featuring, or paid visibility issues.
Product page views are interest
Product page views show users wanted to inspect the listing. If views rise but downloads do not, the page may not build enough trust.
Downloads and conversion are the decision
Downloads and conversion show whether the listing turned attention into action. Read them with screenshots, reviews, pricing, and keyword intent before choosing the next fix.