duvido que tu posta um site fodão ai de templates para react native free (ps, não conhecia o https://www.landingfolio.com/ e curti pacas)

https://colorlib.com/wp/react-native-templates/
https://instamobile.io/mobile-templates/react-native-templates-free/
https://www.codeinwp.com/blog/free-react-native-templates/#gref
https://madewithreact.com/best-react-native-free-templates/

Se é foda ai ja n sei