React Native

This is the best platform and I will share the two major advantages of this solution-
First is its active community and extensive documentation. Wherever you find yourself stuck or in need of assistance, you can rely on friendly and knowledgeable community members to lend a helping hand. And the documentation is comprehensive, well written, and provides a clear explanation for every feature and functionality. Second is its Hot reloading feature, with it you can instantly see the changes you make to code without recompiling the entire app. It saves time and helps in the quick process of app creation.

I would like to highlight the biggest plus of React Native is the shared codebase. In fact, you are developing 2 separate versions of the application (for iOS and Android). Two versions of the application, but the code in them is 70% the same. Shared code minimizes bugs during development and greatly simplifies future product support. This is a big plus for startups, because the time saved can be spent on activities with a "star" - for example, working out a marketing strategy, analyzing monetization methods and planning future iterations of product development.