Native, cross-platform or PWA? Choosing your app approach

Every app project starts with the same question: should we build native apps for iOS and Android, one cross-platform app, or a progressive web app (PWA)? There is no universal answer, but there is a reliable way to decide.

Native apps

Native apps are built separately for each platform — Swift for iOS, Kotlin for Android. They give the best performance, the deepest access to device hardware and the most platform-consistent experience.

• Best for: heavy device integration (Bluetooth, NFC, rugged scanners), demanding performance, wearables and apps where polish is a competitive advantage.
• Trade-off: two codebases, so higher build and maintenance cost.

Cross-platform apps

Frameworks such as React Native and Flutter let one team build for both iOS and Android from a shared codebase, while still publishing real apps to the App Store and Google Play.

• Best for: most customer and business apps — booking, ordering, account management, field workflows.
• Trade-off: some platform-specific features still need native modules.

Progressive web apps (PWAs)

A PWA is a web app that can be installed to the home screen, work offline and send notifications. It runs on phones, tablets and desktops from one codebase and updates instantly, with no app store review.

• Best for: portals, internal tools, content and form-based apps, and fast market tests.
• Trade-off: more limited hardware access and background processing, especially on iOS.

A simple rule of thumb — Start with the most important user task and the device features it needs. If a PWA can do it well, start there. If you need the app stores and good performance, go cross-platform. Go native when hardware, performance or platform polish is the product.

Questions that decide it

• Do users need to find you in the App Store or Google Play?
• Which device features are essential — camera, GPS, Bluetooth, NFC, biometrics?
• Will people use it offline, for example in warehouses, vessels or sites?
• How often will you release changes?
• Which systems must it connect to, such as your ERP, CRM or payment gateway?

You can change course later

The approaches are not a one-way door. A well-architected backend and API layer lets you start with a PWA or cross-platform app and add native experiences later without rebuilding the platform behind them.