React native app development comes with loads of benefits like an easy learning curve, high code reusability, rich UI/UX design, modular architecture, declarative coding style, easy app installation process, cross-platform compatibility, pre-built components, third-party plugins, “hot reload” feature, etc. However, developers should avoid mistakes like improper image optimization, wrong Redux Store planning, forgetting to delete console log statements, inaccurate project estimation, not verifying external module codes, not considering unit testing, etc.