Answer
No. An HTML-to-APK converter supplies the Android part — the Kotlin app shell, the manifest, the icons and the signing — so you only write HTML, CSS and JavaScript. You would need Kotlin or Java only to add native features the WebView cannot provide, such as background services or Bluetooth.
What's worth learning instead
- Responsive CSS (flexbox, grid, viewport units)
- localStorage and IndexedDB for saving data
- fetch() and JSON for talking to APIs
- The History API, for the back button
Then follow the step-by-step guide.
Frequently asked questions
Do I need Android Studio?
No. Android Studio is only needed if you build the app shell yourself.