A PWA blurs the line between a website and a mobile app. Here is what it is and when it is the smart, low-cost option.
What Is a PWA?
A PWA (Progressive Web App) is a website built with modern web technology that behaves like a native app: it can be installed on the home screen, work offline, and send push notifications — all without going through the App Store or Google Play. Users simply open a URL and can "install" it in one tap.
Why a PWA Matters
PWAs matter because they remove install friction and cost. One web build runs everywhere — phone, tablet and desktop — with no store approval, no download, and a single codebase to maintain. For content sites, dashboards and reach-first products, that is a major advantage.
Example
Many large brands offer PWAs so users can add their site to the home screen and use it offline, getting an app-like experience without downloading anything from a store.
Considering a PWA or web app?
Vitarum builds PWAs, web apps and native apps. See our mobile app development services or get a free estimate.
Related Terms
Frequently Asked Questions
What is the difference between a PWA and a native app?
A PWA runs in the browser and installs from a URL with no app store, while a native app is downloaded from the App Store or Google Play and has fuller device access and performance.
Can a PWA work offline?
Yes. PWAs use service workers to cache content, so they can load and work offline or on poor connections.
Do PWAs need the App Store?
No. A key benefit of a PWA is that users install it straight from the website, bypassing the App Store and Google Play.