What is Mobile App Development?

What is Mobile App Development?

Mobile app development is creating software for smartphones and tablets — iOS (iPhone) and Android. Apps can be native, cross-platform, or web-based.

Three Approaches

Type	Tech	Pros
Native	Swift / Kotlin	Best performance
Cross-platform	React Native, Flutter	One codebase
Web/PWA	HTML/JS	Runs in browser

Native Development

• iOS — Swift + Xcode.
• Android — Kotlin/Java + Android Studio.

Cross-Platform

Write once, run on both platforms:

• React Native — JavaScript/React.
• Flutter — Dart, by Google.

FAQs

Native or cross-platform?

Cross-platform saves time/cost; native gives best performance and full device access. More in our Mobile Development guides.

Which is easier for web devs?

React Native — it uses React and JavaScript.