For a spending wallet in El Salvador, I think Blink is good.
Even that you have a limit for non-KYC, you can still fund it from any other wallet and use it as a daily spending wallet, especially in El Salvador where the internet infrastructure is not very good and you depend a lot of mobile connections.

DarthCoin

https://github.com/GaloyMoney/blink

bitcoin_beginners

how do i get a lightning wallet if i don't KYC (US based, for use in ES)

itsrealfake

https://zap.store/download/

or

download Blink apk directly https://github.com/GaloyMoney/blink