The best truth and lie detector test app. Download now!

Place your fingers on the screen and say something to find out if it is a truth or a lie.

Make your friends and family laugh by saying funny things and finding out if they are true or false!

- Lie detector analyses what you say
- Amazing graphics and sounds
- Realistic computer voice
- Prank mode
- Hours of hilarious fun!

Disclaimer: This lie detector app is intended for entertainment purposes only and does not provide real truth detector functionality.

What’s New

Version 1.4.1

Bug fixes and performance improvements.

Ratings and Reviews

4.5 out of 5
24K Ratings

24K Ratings


I Like it, but there’s one problem …

This game is amazing 😍You can prank your friends and family with it 🤪but there’s one problem. When the game starts and you press “no thanks” for an upgrade in the app, it immediately gives an add 😡. This is unacceptable and needs to be changed 😕. This app is fun and can trick others if thinking it’s real 😂. But the adds can sometimes make people upset. Other than that, this is a fun game that everyone will surely like 👍. But to make this game have more popularity, I would advise you to take away the adds.

Thank you for understanding how I feel ☺️. Don’t take this offending or anything else your feeling about this message.

Yanna.G ,


So this is really cool and nice at the same time every time I asked a question I got so hype over the littlest things ever possible but one thing you could fix is the ads I like the game but the ads there is so much ads like every time you get done the same ads over and over and over it could go one but I really like the game and I really enjoy playing the game but please one thing you could do is fix the ads it’s ok to have ads on a game but not so many ads like a new ad will do the trick but not an ad on every time you play other than that five stars !!

Akiro-Demonica ,

It’s pretty good

Before I rated it every time I said something it was correct, after I rated it one of them was false, which I said I didn’t do this, and it said true. But I actually did do this thing, I did it 4 times, 1 was correct. After that I asked a different question, and another. Both of those were correct. I have no idea if it really works, but it’s sort of creepy that only one question that I asked was false. I asked it more than once, but it was only that question..

App Privacy

The developer, First Class Media B.V., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

  • Purchases
  • Location
  • Identifiers
  • Usage Data

Data Linked to You

The following data may be collected and linked to your identity:

  • Purchases
  • Location
  • User Content
  • Identifiers
  • Usage Data

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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