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 digit from 1 to 6 and tell no one, then spend about 5 minutes answering questions in the VerifEye app, denying every digit including your own. The Converus algorithm identifies your digit from your eye reactions. Try the technology on yourself before you order 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 24/7, within 15–30 minutes, and send a link to the test in the VerifEye app for iPhone or Android.
- 02
Write down a digit 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 digits. You answer “False” to all of them, denying your own digit too. Answer time is limited. The camera records eye reactions: pupil, movements, blinks.
- 04
Get the report
The Converus algorithm automatically shows the digit your eyes reacted to most strongly. 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 digit and say “False”, your pupil and eye movements react differently than to the other digits, even if you try to look calm. That is what the algorithm measures, not your voice or facial expression.
The score comes from the algorithm, not a person
The examiner does not influence the result and sends you the report, which includes 4 photos from the test. Only you and the examiner see the report.
A demonstration, not an examination
The number test shows the principle. A real test is built on your questions and takes 15–20 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
You can also try it in Lviv, without a smartphone
The number test can also be taken for free offline: at the EyeDetect station in our Lviv office, by appointment. No photos are needed for it.
To book, leave your name and phone in the form below and choose “In our Lviv office”. Or call +380 68 68 333 68.
What the number test report looks like
Ready for a real test on your own questions?
A real VerifEye online test on your questions costs from UAH 2,500 and takes 15–20 minutes, with a PDF report within 5 minutes after the test. 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 and choose a format. We will message you 24/7, within 15–30 minutes. We will send the VerifEye test link or book your visit to our office.
Questions and answers
Yes. We give the number test for free so you can see the technology on yourself. No payment before or after.
Yes. In our Lviv office the number test can be taken for free on the EyeDetect station by appointment. No photos are taken.
No. The test is only about the digit you chose. No personal questions. The app takes photos 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 digit must be the one taking the test.