Lie Detector by the Expression

Discover the Lie and truth

Description

Discover this lie detector that tracks the face expressions to know when someone tells a lie. Based in real psychology studies.
"Lie Detector by the Expression" is based in live real tracking of the face.
This app is able to track the eyes movement, lips and face shape to compare with nine different expressions that unconsciously make people when they lie.
Instructions:
Record the face of the user you want to track face and press record button.
Ask him a question while you are recording the face.
Press Stop button when the answer finishes and you will get instantly the result: Lie or True.
Of course the result depends on the ability of user to keep a neutral face while answering.
The result is not totally reliable, but is is based in real psychology studies.
The expressions that are studied to determine the result are:
1) Eyes darting: People´s eyes usually dart back and forth when they feel uncomfortable.
2) Rapid Blinking: When people are stressed about lying, they may blink five or six times in rapid succession.
3) Closing eyes for more than one second at a time: People often close their eyes for more than a second at a time when they are lying.
4) Looking up to the right: Right-handed people usually look up to their right when they are about what they saw.
5) Looking directly to the right: Right-handed people look directly to their right when lying about what they heard.
6) Looking down to the right: Right-handed people often look down to their right when they are lying aout smells or sensations.
7) False smile: A false smile do not affect the eyes and it´s just done with the mouth.
8) Pursed lips: People may purse their lips to counteract the dry mouth that comes when lying.
9) Head shaking: If people shake their heads while saying something, they have just denied their statement.
Download now "Lie Detector by the Expression" and try do not lie!
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Lie Detector by the Expression FAQ

  • Is Lie Detector by the Expression free?

    Yes, Lie Detector by the Expression is completely free and it doesn't have any in-app purchases or subscriptions.

  • Is Lie Detector by the Expression legit?

    ✅ The Lie Detector by the Expression app appears to be high-quality and legitimate. Users are very satisfied.

    Thanks for the vote

  • How much does Lie Detector by the Expression cost?

    Lie Detector by the Expression is free.

  • What is Lie Detector by the Expression revenue?

    To get estimated revenue of Lie Detector by the Expression app and other AppStore insights you can sign up to AppTail Mobile Analytics Platform.

User Rating
App is not rated in Madagascar yet.
Ratings History

Lie Detector by the Expression Reviews

It proves to be a strong asset

kkricket on

United States

The truth is as of now it has been completely accurate I know because I had it tested on myself, it was on the money.!!!!

Accurate.

hygryhyrhythyfgfyfufhfyfyfhfh on

United States

I tried it on my brother when he said he was going to give the candy cane back to my baby brother but he was wrong and the lie detector said he was wrong.

Awesome

babygirl421979 on

United States

It’s worked when I tried it so far so good no complaints

Surprised!!

Gollito33 on

United States

Pretty good app! Thought it was just a game....until it caught me in a lie!!

The Truth!!

jmoney1954 on

United States

It works, it really works! I have tried it on 5 different people and it did what it says it would!

Great app

tonykfx700 on

United States

Really fun ruined a few friends marriages caught my dog lying and got out of a ticket all hokes aside like this app a lot would recommend

THESE REVIEWS ARE ALL FAKE plz read 👎🏻😡

barbra and denny on

United States

I download this thinking it was true from all the good reviews. They all rated 5 star and contained of 1 o 2 words like “ great” or “love this” but there was 1 bad one... I ignored the bad one and downloaded it. I tried it on my brother and it was accurate on lie I asked him did you lie and he confessed. I got excited and tried it on me. He asked the question and it said lie but it was TRUE. I thought “ maybe it heard it wrong” so we tried a different question and again it said LIE. So I got very angered and offloaded it. EVERY REVIEW IS PROBABLY BY THE SAME PERSON OR FAMILY!!!!!!!!!!! Unless there is a professional at your house to give a lie test, every app is fake even the $ ones! So plz stop wasting time looking for a “real” lie detector app and hire a professional if you want one so bad. Thank you and plz take my advice

This app is amazing

dddfffgrhfjvhrjrnrv on

United States

When I tried this app myself I really liked how it can detect if we our lying or telling the truth

Amazing

BigSwo76 on

United States

Technology is amazing! Self administered lie detectors. What’s next?!?

Lie detector

Bru-Man on

United States

Very interesting and fun to play around with. Like the fact that it is based on science.

Store Rankings

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