Truth and Lie Detector Scanner 4+

Mark Bunch

Designed for iPad

    • 4.2 • 23.5K Ratings
    • Free



***This app is intended for entertainment purposes only and does not provide true lie detecting or scanning functionality. This app does not use Touch ID or actually scan your fingerprints in anyway. ***

Have fun with your friends and family and see if they can pass your lie detecting test. You can either rig the results or let them occur randomly. Start the artificial scan and say something to see if it is true or a lie.

You can activate the artificial scan with your hand with the iPad version and your fingers on the iPhone version.

What’s New

Version 1.7

This app has been updated by Apple to display the Apple Watch app icon.

- Fixed major compatibility issues with iOS 11

Ratings and Reviews

4.2 out of 5
23.5K Ratings

23.5K Ratings

Couldn't find a nickname! ,

Please read!!!

Alright. First things first, I would like to point out that some of the reviews say “It isn’t working for me” or “This doesn’t actually work” but it literally says this when you get the game: “This is for entertainment purposes only. It doesn’t actually work, it’s just to joke around with your friends.” And that’s what annoys me! It says that it doesn’t actually work, and that it’s just to play with your friends, so quit saying it doesn’t work when it’s supposed to do that.

Now, I haven’t figured out how you switch it from truth to lie to random yet (if you haven’t gotten the game yet that might confuse you), so that’s why I’m giving it four stars.

I’ve done this trick to my friend, and I laughed quite a bit when she was freaking out because she had told a truth, but it detected ‘lie’.

This app is a good one when your just having some fun with friends, and so I recommend it if your JUST TRYING TO JOKE AROUND, AND NOT EXPECTING IT TO TELL THE TRUTH. (Pun not intended ;D)

gonzalesda💁 ,


What i love a bout this app is everything idk how to describe it, but please yes get the app because it tells you good things and if it doesn’t do it at the same thing like if it doesn’t do it at the same time it means you’re not doing it right and I asked a lot of questions and all them all were right and right so what I’m trying to say is you should really really get this app because it tells your true is it scans your hand and when you when you’re lying showed you feel lying and when it in when you’re telling the truth, it tells you it says that you’re telling the truth so you should really get this app and mothers and fathers who are getting this for children you should really get them. This is the really wanna do if they want it. You should really get it get it for them because it’s really good and it’s for plus if your child is less than four years old, you actually don’t get it because it has their hands with the two small and I tried with one of mine but it didn’t work so it should be actually 4+ so parents, mothers and fathers get this get this app you need to get this app. It’s the best I don’t I think it would be the best app in the world whoever made it is the most genius person in the world to my heart because I did it with some friends and my friends found out some secrets, but that’s OK and now I can’t know who is lying and who’s not thank you that’s why I give it five stars

Smoove Films ,

This game is amazing!

I love this game because it’s just saying you lie or don’t want because you don’t want to like ask my sister lotta questions that’s why I downloaded the Lie Detector test and Orianna was lying a lot OK so my sister loves this game. She can play all day long. I think I like about this game because you don’t have to put your fingers on the the The phone and and I lied like a little bit of time but I like this game because you gotta put your fingers ask a question I know you see if you lie or don’t lie OK and yeah song that’s what I want to game the last thing I love about this game is is because because because you just gotta put your two fingers on the thing I’m not iPhone or iPad you never know and you know you just answer the question and you just say say say ask a question you know say, did you waste the toilet paper did you did you do you like PB&J Ella I forgot to ask my sister that that’s that’s the last thing I love about this game. My sister does like it a lot she was lying. OK that’s it that’s it that’s all I wanna say and I give it a five star and I give it five stars and I read it 10 out of 10 my sister rate it zero out of 10. Yeah that’s it. Thank you Guevarez for making this game bye by Jacob

App Privacy

The developer, Mark Bunch, has not provided details about its privacy practices and handling of data to Apple.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.

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