Nestr is the desktop app.
npub1h0rnetjp2qka44ayzyjcdh90gs3gzrtq4f94033heng6w34s0pzq2yfv0g (npub1h0r…fv0g) is the all in one relay that stores everything from notes to media and git repos, secured by your signatures.
Both are not truly available yet. We’re working hard to release them soon. ✊