It is literally the only client that allows its users to use Nostr to its full potential and to my knowledge, it’s the only client that allows you to edit messages. Only available to premium users at the moment and the price for premium is very fair when you consider all you get for it. As far as I know, he only accepts bitcoin, so you have that extra level of privacy as well.

Now all I am missing is a lock screen widget and possibly a control center icon as well and if I know him, he is probably already working on it.

Depending on what style of music you like, you might really enjoy his playlist as well, I start almost every day listening to it.