Quick verdict
A progressive web app (PWA) is a website that can be installed, work offline and send push notifications, built once with web technologies and updated instantly. A native app is built for iOS or Android, distributed through app stores, and has full access to device hardware. Choose a PWA for reach and low cost; choose native for deep device features and app store presence.
Native apps are built with platform SDKs, such as Swift for iOS and Kotlin for Android, or with cross-platform frameworks that compile to native apps. They are installed from the App Store or Google Play and can use the full range of device capabilities. The choice depends on which features you need, how users will find you, and how much you can spend.
Progressive Web App vs Native app, side by side
| Criterion | Progressive Web App | Native app |
|---|---|---|
| Built with | HTML, CSS, JavaScript, service worker, web app manifest | Swift, Kotlin, or Flutter and React Native |
| Distribution | Any URL; optional Play Store listing via Trusted Web Activity | App Store and Google Play |
| Installation | Add to home screen; no download from a store | Store download, often tens of megabytes |
| Updates | Instant on deploy, no review | Store review for each binary release |
| Offline | Possible with service worker caching; storage can be evicted | Full local storage and databases |
| Push notifications | Supported; on iOS only after the PWA is added to home screen | Fully supported on both platforms |
| Device access | Camera, location, some sensors; limited Bluetooth, NFC and background work | Full hardware and OS integration |
| Discoverability | Indexed by search engines; shareable links | App store search and featuring |
| Cost | One codebase for web, Android and iOS | Higher; store accounts, builds and often two platforms |
| Best fit | Content, ecommerce, booking, internal tools, emerging-market reach | Hardware-heavy, high-engagement and subscription apps |
Choose Progressive Web App when
- Most users arrive from search or shared links and would not download an app for occasional use.
- You need one product to work on desktop, Android and iOS with a small budget.
- Users are on low-storage phones or slow, expensive data plans.
- You need to ship updates several times a day without store review.
- It is an internal tool or field app where app store distribution adds friction.
Choose Native app when
- The app needs Bluetooth, NFC, background location, HealthKit or other deep device features.
- Reliable push notifications on iOS are central to engagement, such as messaging or delivery tracking.
- Being listed and discoverable in the App Store and Google Play matters for your category.
- You plan in-app subscriptions or purchases through Apple and Google billing.
- The experience needs heavy graphics, background processing or offline data at scale.
What PWAs can and cannot do on iOS
Android and desktop Chromium browsers give PWAs broad support: install prompts, push notifications, background sync and many device APIs. iOS is more restrictive. Safari supports installable web apps and web push, but push only works after the user adds the PWA to the home screen manually, and there is no automatic install prompt. Web Bluetooth and Web NFC are not available in Safari.
Storage is the other common surprise. Browsers can evict cached data from sites the user has not visited for a while, so a PWA should treat its offline store as a cache and sync important data to the server. If your audience is mostly on iPhones and relies on notifications, test these limits with real devices before committing.
Cost and the hybrid path
A PWA is often the cheapest way to reach every platform, because it is one responsive web app with offline support added. It also helps SEO, since every screen has a URL that search engines can index. Many companies start with a PWA to validate demand, then build native or cross-platform apps once engagement justifies the extra cost. Nexzem often recommends this route for marketplaces and booking products, sharing the same backend APIs between the PWA and any later native apps.
Final verdict
Build a PWA when reach, low cost, instant updates and search visibility matter more than deep device access, which covers many content, commerce and booking products. Build a native or cross-platform app when you need reliable iOS push, hardware features, app store presence or in-app purchases. Starting with a PWA and adding native apps later is a sensible, low-risk path for many products.