PWA vs Native App: Which Mobile Strategy Actually Fits Your Business

Most companies that say "we need a mobile app" don't. Some absolutely do. Here's the decision tree we walk every client through, and the cost / capability tradeoffs at each fork.

The default answer is PWA

A Progressive Web App is a website that installs to the home screen, works offline, can send push notifications, and looks indistinguishable from a native app to most users. It's built on standard web technologies — HTML, CSS, JavaScript — and runs in the browser engine.

The key word is "most." For 80% of mobile use cases, a PWA delivers the user experience clients think they need a native app for, at 30-40% of the development cost.

IslaTodo is a PWA. It installs to home screen on both iOS and Android. It sends push notifications. It works offline. Users routinely don't realize it's "just a website" — and that's the point. The implementation cost was a fraction of native, the iteration speed is 5-10x faster, and there's no app store approval process.

When you actually need native

Native is the right answer when:

You need access to native APIs the web doesn't expose. Bluetooth Low Energy, NFC, ARKit, deep camera control, background location tracking — these are still gated behind native APIs. If your product fundamentally depends on one, PWA isn't enough.

You need App Store distribution as a marketing channel. Some categories (gaming, fitness, social) get meaningful organic discovery from the App Store. If App Store SEO is part of your acquisition strategy, native makes sense.

Performance requirements exceed what JavaScript can deliver. Real-time graphics, heavy computation, low-latency input — native still wins. For a typical CRUD app or content site, PWA is more than fast enough.

Your users expect a native app and won't trust anything else. Banking, healthcare, enterprise — these categories have buyer expectations that demand native, even if the technical case doesn't.

The hybrid path

If you genuinely need both — start with the PWA, ship native later. Almost everything you build for the PWA (the API, the data model, the design system) carries over. The native shell becomes a thin wrapper around the same backend.

Caribbean Breeze did this. The marketing site and AI chat shipped first as a PWA. Once we knew the product had traction, we wrapped the core experience in a native Android app for the App Store and play store distribution. The web kept running. The native added a channel.

The cost difference

A PWA built well: $5,000-15,000 depending on scope. A native iOS app at the same scope: $25,000-50,000. A native Android app: similar. Both platforms together: $50,000-100,000+, plus ongoing maintenance for two codebases.

For a small business, that's a 5-10x cost difference. For a startup with $100K to spend on product, that's the difference between launching with one product versus three.

The decision tree

Question 1: Does your product depend on a native-only API? If yes, native. If no, continue.

Question 2: Is App Store discovery a real acquisition channel for your category? If yes, native. If no, continue.

Question 3: Will performance/latency be visibly worse in a web context? If yes, native. If no, continue.

Question 4: Do your users have a strong, expressed preference for native apps? If yes, consider native. If no, ship PWA.

Most small business projects end at question 4 with "ship PWA." That's not a compromise — it's the right answer for the actual problem.