Thumb down. Answer. Tremble.
Bluffo listens to your voice, compares it to your normal voice, and gives its verdict in front of everyone. Truth or lie? The machine has an opinion.
Three seconds to get to know you.
No randomness: the verdict is calculated from your voice.
Calibration
You say your first name and your age. Bluffo learns your normal voice.
Thumb on the scanner
A question drops. You answer out loud, in front of everyone.
The verdict
Higher pitch, response time, hesitations, slower speech: the machine compares and decides.
It tells you why.
Under each verdict, the two or three strongest clues. Enough to restart the argument.
Share the verdict as an image in one tap. And there's a secret control to prank your friends. We won't tell you which one here.
132 questions, zero repeats.
Every question comes up before any comes back.
Party
To get things going.
Family
For Sunday lunch.
Colleagues
For the coffee break, safe for work.
Junior
For all ages.
Couple PRO
For the questions that sting (a little).
Spicy 16+ PRO
Daring, but never sexual or humiliating.
It's a game.
- Bluffo measures stress in the voice, not lies. The verdict is for laughs, never to settle a real dispute.
- Your voice never leaves the phone. The app has no Internet access, the mic is only used during the test and nothing is recorded.
- Not enough voice? Bluffo says “I didn't hear you” instead of making up a verdict.