open source. Alby as Nostr + LN interface.

- nsec Nostr key stored only on the app. Have to be imputed manually or by qr scan from the nostr key on the pc. ( no cloud storage )

- The LN interface can : either use custodial Alby integration. (custodial fast approach)

- imput your own LN node info and use Alby as the interface. (self custody)

(the self custody can have inspiration from the Zeus android wallet)

By the way right now I am using Alby on my android mobile, by using the Zeus interface.