Free · real VerifEye by Converus
Free online lie detector: try it on yourself
This is not a game or a joke app. You write down a number from 1 to 6 and tell no one, then spend about 5 minutes answering questions in the VerifEye app, denying every number including your own. The Converus algorithm identifies your number from your eye reactions. You feel how the technology works on yourself before ordering a real test.
- free, no obligations
- about 5 minutes on a smartphone
- the same VerifEye used in paid tests
- report with the result the same day
How it works
- 01
Leave your name and phone
We contact you during business hours and send a link to the test in the VerifEye app for iPhone or Android.
- 02
Write down a number from 1 to 6
Tell no one. Sit in a quiet room with even lighting, no glasses, phone in front of your face, eyes slightly above the camera.
- 03
Take the test
First a short practice test with letters, then questions about numbers. You answer “False” to all of them, denying your own number too. Answer time is limited. The camera records eye reactions: pupil, movements, blinks.
- 04
Get the report
The Converus algorithm scores the reactions and puts your number in first place in the report. We send you the report the same day. Then you decide whether you need a real test.
Why this is an honest test, not a trick
The same equipment
The number test runs in the same VerifEye app and on the same Converus server as paid fidelity or candidate tests.
Reactions you cannot control
When you hear your number and say “False”, your pupil and eye movements react differently than to the other numbers, even if you try to look calm. That is what the algorithm measures, not your voice or facial expression.
No one is watching you
The score is computed by the algorithm, not a person. The examiner only prepares the link and passes on the result.
A demonstration, not an examination
The number test shows the principle. A real test is built on your questions and takes about 10 minutes online or 30–45 minutes in the office.
What you need
- an iPhone or Android smartphone with a front camera
- stable Wi-Fi
- a quiet room with no window or TV behind you
- even lighting on the face
- no glasses, contact lenses are fine
- a few free minutes
What the number test report looks like
What comes next if the technology convinced you
A real VerifEye online test on your questions costs from UAH 2,500 and takes about 10 minutes. Accuracy 84–89% according to Converus. Suitable for fidelity checks, job candidates and people in other cities.
If you need maximum accuracy and a written report right after the test, there is EyeDetect in our Lviv office or on-site: 30–45 minutes, 86–90% accuracy, from UAH 5,500.
The free test creates no obligations. We use your number only to send the link and the result.
Get the free number test
Leave your name and phone. We will message you during business hours and send the VerifEye test link.
Questions and answers
Yes. We give the number test for free so you can see the technology on yourself. No payment before or after.
No. The test is only about the number you chose. No personal questions. The app takes a photo for the report; eye reactions and your answers go to the Converus server. Only you and the examiner see the report.
It happens, most often because the conditions were broken: poor light, glasses, noise, talking during the test. Then you can take it again.
Yes. Leave your phone number and forward the link to anyone you like. The person who chose the number must be the one taking the test.