jakub on Nostr: I am trying to dig in more into the #nostr. Signed up an account on the new app ...

I am trying to dig in more into the #nostr. Signed up an account on the new app #plebstr, then tried to log in the same account in #damus app.
There it allows me to upload an image to the post, hope it will be in Plebstr soon too.
Anyway why more apps with basically the same features?