Starbucks launched coffee ordering as a Progressive Web App. Size: 233 KB vs 148 MB than the native iOS app (99.84% smaller). The app works offline and on slow networks, which is critical for emerging markets. Result: 2x growth in daily active audience, and the share of desktop orders matched mobile. This illustrates the page's point: for a significant share of retail use cases, a PWA on a JS stack removes the need for separate native builds.
Subscription grocery delivery service for Danone
- Average order value grew from ₽1,294 to ₽3,111
- Monthly revenue grew from ₽89,312 to ₽1,051,624
- Site conversion rose from 0.14% to 1.25%
