You are using React, but maybe you want to move or port to mobile apps? React Native might be what you need. Or perhaps a hybrid approach like Apache's Cordova or the Ionic framework.
Everything is here to get started as a mobile app developer in 3, 2, 1...
React Native vs React:
☑ Different imports, setup, and installation.
☑ Different components.
▼ React Native has...
☑ More inline styling similar, but different to CSS.
☑ Animated API for animation.
☑ Uses PanResponder instead of touch events.
☑ Navigator vs react-router.
☑ iOS and Android specific code.
☑ Apps published via XCode (iOS) or Android Studio (Android).
VS Cordova, Ionic (Hybrids):
☑ React Native transpiles to Native C (Android) or Swift (iOS) code and has no auxillary purpose.
☑ Hybrids like Cordova often use a wrapper to wrap the web app onto the native app.
☑ React Native usually has better and more optimal performance since the goal is only Native (like no webview).
◆ This can be experienced both with loading and also component responsiveness.
◆ React Native itself is a hybrid app since it does not actually use Native C or Swift and is still built upon React.
☑ React Native is known for having better documentation.
RN Pros vs Native Languages:
☑ Similar syntax in styling.
☑ Similar backend.
☑ Rapid prototyping.
☑ Can easily apply Redux, Flux, and other React features for state management.
☑ Better documentation.
☑ Easier to back-translate to ReactJS for web apps.
RN Cons vs Native Languages:
☑ Limited library interaction.
☑ Requires JNI plugin to use C.
☑ Possibility of slower JavaScript code in the phone's VM (Virtual Machine).
What to Use:
☑ Use Ionic, Cordova, Flutter, or another hybrid for Rapid App Development, especially if you already have a web app.
☑ Use React Native when you have extra time and team members to convert a web app for a performance boost.
☑ Use Native SDKs: like in C or Swift when you require high performance or have specialized teams of native language programmers.