Thanks for the feedback!

We are not aiming to guide users that Flutter, React Native, Ionic are the standalone technologies to develop any application. Still, according to the survey report, these frameworks are ranking on the top positions, because they are developed with such features like hot reload, Native type UI codes, capability to support both platforms with single coding and more. All these features assist in overall reducing development time and cost and allow developers to customize the layers of the apps without putting any hard core efforts.