Does an app store's size matter if content is the killer app?
Apple claims 500,000 apps in its App Store for the iPhone and over 700,000 when iPad apps are added in. Google Play claims 600,000 apps for Android. Windows Phone is estimated to have 100,000 apps in its marketplace.
Context & Ripple Effects
The app-count arms race has been running since late 2010, when Fortune cast doubt on Apple's 300,000-app claim and the Android Market crossed 200,000 apps within weeks of each other. Apple then hit its 500,000-iOS-app milestone in May 2011, keeping the catalog-size metric at the center of platform marketing.
By July 2012 the numbers have effectively converged: Apple claims 500,000 iPhone apps and over 700,000 with iPad titles, while Google Play claims 600,000 — close enough that raw counts no longer separate the two leaders. That convergence is why this story matters, and why Fortune syndicated it twice; the interesting outlier is Windows Phone, whose estimated 100,000 apps remains an unconfirmed figure.
First-order effects
- Developers deciding where to launch now face near-parity catalogs between Apple's App Store and Google Play, so platform exclusivity loses scarcity value and discoverability inside the store becomes the scarce resource.
- Microsoft's Windows Phone, at an estimated and still-unconfirmed 100,000 apps, cannot win the counting game against Apple or Google and has to make its developer pitch on something other than catalog size.
Second-order effects
- With headline counts converged, Apple and Google's differentiation shifts to curation, featured placement, and the content ecosystems around the stores — the competitive battleground moves from quantity claims to discovery and quality.
- App-count press releases lose their signaling power, pushing platforms toward harder-to-inflate metrics such as downloads, engagement, or developer revenue to demonstrate marketplace health.
Third-order effects
- If the pattern holds, catalog size stops functioning as a moat, and platform lock-in migrates to the content and services layered on top of the store rather than the store's inventory itself.
- Third-tier platforms face a structural squeeze: without either comparable scale or a distinct content story, their marketplaces risk becoming an afterthought for developers rationing limited porting effort across stores.
The trend: Mobile platform competition is moving past the app-count arms race toward content quality and discovery as the real basis of differentiation.