I vote "real"

I live in an apartment that was built in the 1940s, and we all (3 of us) have heard, felt or seen something. This app always seems to pick up various spirits.

On the other hand, Ive tried this app at the office - typical downtown high-rise - and nothing. No spirits whatsoever. Tried it a bunch of times.

I vote "real"....

DarkVorona about Ghost Observer - AR Detector, v1.4