It is a HOAX, because it is (only based on) an ipsative personality assessment instrument, not a normative one.
Here you can see screenshots of how test result and soulmates are shown.
Yangutu is an improved copycat of Badoo, but nearly nobody uses it. In more than 14 hours, the upper bar had minor changes as this screenshot shows.
It runs slower than Badoo on my computer and I could not chat with anybody.
Even not with the founder, who seems to be 24 hours online, because at Yangutu there is NO indicator to tell you if a person is Online or Offline as in Badoo that has a green light.