All themes such as ECommerce, FlaApp, Social are still sitting at react-native:0.35.0 and react: 15.3.1.
But latest react version and the theme version has huge differences.
Do you have a plane to upgrade the RN version?
Also there is no Unit Test on theme source codes.
Btw, If you implement redux-saga on your theme, it will be better to attract more buyers.