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What is Cross-platform? - Definition & Meaning

Learn what cross-platform development means and how to build apps for multiple operating systems from one codebase.

Cross-platform development means building software that runs on multiple operating systems or platforms (such as iOS, Android and web) from a single codebase, instead of developing native apps per platform separately.

What is What is Cross-platform? - Definition & Meaning?

Cross-platform development means building software that runs on multiple operating systems or platforms (such as iOS, Android and web) from a single codebase, instead of developing native apps per platform separately.

How does What is Cross-platform? - Definition & Meaning work technically?

Cross-platform frameworks such as React Native, Flutter and Capacitor compile JavaScript/TypeScript or Dart to native UI. They use a bridge or renderer to call native components. Benefits: shared business logic, faster iteration, lower cost. Trade-offs: sometimes limited access to platform-specific features, potential performance overhead. Progressive Web Apps (PWA) are an alternative for web-first cross-platform.

How does MG Software apply What is Cross-platform? - Definition & Meaning in practice?

MG Software builds cross-platform apps with React Native and Next.js for web. We choose cross-platform when clients want both mobile and web access with limited budget, and native when platform-specific integrations are critical.

What are some examples of What is Cross-platform? - Definition & Meaning?

  • A business app with React Native running on iOS and Android with offline document access.
  • A SaaS product with a responsive web app and native mobile wrappers via Capacitor for app store distribution.
  • A customer portal that works identically on desktop, tablet and smartphone via a PWA.

Related terms

reactnextjstypescriptdevops

Further reading

Knowledge BaseWhat are Push Notifications? - Definition & MeaningWhat is React Native? - Definition & MeaningNative App vs Progressive Web App: Complete Comparison GuideBest Cross-Platform Frameworks 2026

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Frequently asked questions

Native apps are written per platform (iOS, Android) in that platform’s language (Swift, Kotlin) and offer maximum performance and access to all APIs. Cross-platform shares code between platforms but may have limitations in performance or platform features.
React Native suits teams already familiar with React/JavaScript who want to share web and mobile. Flutter uses Dart and often offers more visual consistency and better animation performance. Both are mature choices; the choice depends on team stack and requirements.
Yes. Large apps such as Instagram, Shopify and Microsoft Teams use cross-platform components. For most business apps, cross-platform is suitable; for games or heavy multimedia, native may sometimes be better.

What is the difference between cross-platform and native?

Native apps are written per platform (iOS, Android) in that platform’s language (Swift, Kotlin) and offer maximum performance and access to all APIs. Cross-platform shares code between platforms but may have limitations in performance or platform features.

When do you choose React Native versus Flutter?

React Native suits teams already familiar with React/JavaScript who want to share web and mobile. Flutter uses Dart and often offers more visual consistency and better animation performance. Both are mature choices; the choice depends on team stack and requirements.

Is cross-platform suitable for complex apps?

Yes. Large apps such as Instagram, Shopify and Microsoft Teams use cross-platform components. For most business apps, cross-platform is suitable; for games or heavy multimedia, native may sometimes be better.

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