Spirit box and ghost app sessions can be interesting.
There was one experience I had with a language like ghost word program that I found very interesting, unfortunately I don't remember the name of that particular program but I really liked it more than most.
I have had out of this world evps on a simple phone recorder when ghost hunting in the woods with my brother. I mean they were scary evps, and we had some other experiences in the woods. But for a while there it had me very interested in an intellectual sense.
An evp stating "Kill, my first name" however curbed my enthusiasm for a while at least in this certain place.
But apologies, not so much a topic related post.
You had simply reminded me of old days.