Why don't you just run it?

AFAIK it tries to locate nearby devices via WLAN and/or Bluetooth and just shows them on a map. Depending on the signal strength it tries to estimate a distance.

The only thing you might worry about is that it runs as root, but doesn't seem to contain anything suspicious.

Perhaps you can explain us why you are so interested in this particular program, yet not intersted enough to install it? (and yet interested enough to be so persistent in asking others to look at it for you?).