redux-persist VS redux-persist-transform-encrypt

Storage: redux-persist, @react-native-async-storage/async-storage

Next, following their official document, I added some changes to my store.

redux-persist : For persisting data locally

One thing to keep in mind with persisting data to a device is that you maybe have to run migrations on that data if your app starts to use that data differently. https://github.com/rt2zz/redux-persist/blob/master/docs/migrations.md

for most applications, AsyncStorage works fine. also, you can use it with redux-persist or persist middleware of zustand. in this way, you won't even need to touch the AsyncStorage. my first choice as a database (or just a persistor tool) is zustand and AsyncStorage. this combination can solve storage issues most of the time.

That is also admittedly not very smart. Maybe you only want to persist certain slices, maybe you need to do other things with it. That's why https://github.com/rt2zz/redux-persist and other similar addons exist.

I've never done this before but I think that using redux persist with redux-persist-transform-encrypt will do the trick, but this is going to be secure as long as the encryption key is kept secure, if you hard code the key in the source code then it will be accessible to others so be careful