11 Best Lie Detector Apps for Android And IOS in 2021

By | March 12, 2021

The concept of a lie detector is not new. There are a few important things that go into it, especially when it comes to downloading a lie detector app to your phone. Not only do you need to consider the authenticity of the application, but you also need to check whether it works or not. Do they tell you when someone is lying? These are some of the crucial factors that go into thinking before you end up downloading the lie detector applications to your phone.

To help sort out the issues for you, we have sorted out some of the best available lie detector applications that you can find for both Android and iOS platforms.

1. Truth and Lie Detector Prank

Just because it is a lie detector application doesn’t mean it has to be the medically approved options. The majority of the lie detector apps that you find online are the ones that are used for pranking your friends and family. The Truth and Lie Detector Prank is one of them. Available for both Android and iOS, this application helps use the scanner option on your phone to then help distinguish whether a person is lying to you or not. It is nothing but an entertainment application that you can install to prank your friends without any issues. 

Features

  • Available on Android and iOS
  • Meant for entertainment purposes
  • Free application

2. Lie Detector Face Test Simulator Prank

Next on the list is the Lie Detector Face Test Simulator Prank, which has created a rave among the users. It helps you check whether the person next to you is lying or not. Well, at least that is what you are going to make them feel. As we have said before, the majority of the lie detector applications available on the internet are pranks and just for fun and entertainment purposes only. This is one of them. For this, you need to take a photo of the person who you think is lying and the app should scan that photo and help you find out whether they are saying the truth or lying to you.

Features

  • Available on Android and iOS
  • Uses scanning to detect
  • Free application

3. Lie detector test prank

Another lie detector application that stands out is the Lie detector test prank. This is primarily available on Play Store, so only Android users can access it. But, if there is one lie detector app that comes close to mimicking the real thing, it is this one, especially with the realistic graphics that it comes with. It tracks and scans your friends or family to check who is lying in the group and then calls them out for just that. The process is just that simple. It uses three distinct measures of detecting whether someone is lying. It is either using a spinner, a voice recorder, or a fingerprint scanner.

Features

  • Available on Android
  • Stunning graphics
  • Free application

4. Lie Detector – Fingerprint Scanner Prank

For the users looking for a more authentic lie detector that they can use to seriously prank people, the Lie Detector – Fingerprint Scanner Prank is hands down the best option on the internet. It is quite a fun and entertaining prank app that you can install to prank people around. The train has very realistic looking graphics and a user interface that makes it easier for you to convince people that they aren’t being pranked and that it’s a real thing. For using this application, all you have to do is make someone scan their fingerprint on the application to check who is telling a lie and who isn’t. 

Features

  • Available on Android and iOS
  • Has a realistic user interface
  • Free application

5. Truth & Lie Detector Simulator

For iOS users who don’t want to compromise on the quality of the apps they download, the Truth & Lie Detector Simulator is a very good application that you can install. It comes with a separate fingerprint scanner that enables you to carry out fake scanning to enable easier pranking results. It comes with a smart analyzer that detects any and every kind of fingerprint and enables you to tell who is lying and who isn’t. You can also set up a random questionnaire before you end up questioning them.

Features

  • Available on iOS
  • Comes with a smart analyzer
  • Free application

6. LIE DETECTOR… FREE!

Another popular iOS exclusive application that you can get on your phone is the LIE DETECTOR… FREE!. This one, unlike the other ones, has a very simple and lightweight layout and user experience. It doesn’t take a toll on your phone memory and runs effortlessly, which is pretty awesome too. It comes with a fingerprint scanner on the front of the app that looks extremely real. All you have to do is ask your friend or family member to put their fingerprint on the scanner to let the whole scanning process happen. It comes with a green scanner that makes the process a lot simpler to play around with.

Features

  • Available on iOS
  • Lightweight and easy to use the app
  • Free application

7. Lie Detector Simulator 2020

For Android users, the Lie Detector Simulator 2020 is one of the best lie detector simulators that you can play around with. It helps you know who is lying to you and does a pretty accurate job of it as well. The application is completely free, which means that you wouldn’t have to worry about paying anything in excess for the same. Aside from the stunning graphics of the application, it also features a very simple layout, which enables users to use it without any hassle at all. It does use a fingerprint scanner to show results.

Features

  • Available on Android 
  • Uses fingerprint scanner to show results
  • Free application

8. BioDigital Lie Detector

It doesn’t matter what you are downloading the lie detector application for. Is it for a prank or for something fun to mess around with? The BioDigital Lie Detector hosts every last feature that you likely need to have some fun in your spare time. All you have to do is download the application and be done with it. Also, ensure that you know about the basic layout of a polygraph and word analysis to be able to detect who is the liar in the group. The realistic graphics of the application is the show-stealer. 

Features

  • Available on Android and iOS
  • Realistic graphics
  • Free application

9. Voice Lie Detector Prank

Okay, so the majority of the other lie detector prank applications that are available use the fingerprint scanner to get the job done but this one has a little different approach. It records the user’s voice to check whether they are lying or not, which is pretty cool if you come to think of it. The objective of the application is to check the tension in the person’s voice to see whether they are saying the truth or just being a liar. Start by asking some random questions and record their answers after which you can use this app to check whether they are telling the truth or straight-up lying.

Features

  • Available on iOS
  • Uses tension in voice to check
  • Free application

10. Why You Always Lying

Another lie detector app that uses the fingerprint scanner feature is the Why You Always Lying. While downloading the app, you will realize that it uses inspiration from the famous song under this name. As for the layout of the application, it has a very simple layout that enables you to check the person’s fingerprint to see whether they are lying or they are saying the truth. It is a prank result, which means that you don’t have to take the test results seriously. So, make sure that you keep a check on that.

Features

  • Available on Android and iOS
  • Uses fingerprint scanner
  • Free application

11. Verity

Last but not least is Verity. It is only available on App Store and is a facial lie detector app, unlike the other ones. It uses the 3D work of the camera app from your smartphone to detect whether they are telling the truth or straight-up lying. It enables you to detect the lie using the facial expression. It is a free application too.

Features

  • Available on iOS
  • Facial lie detector app
  • Free application

If you are looking for an actual lie detector app like a polygraph machine, be aware that you aren’t going to get one like that. So, instead, you need to rely on the prank and fun apps for simply making a fool out of your friends and family around. Just ensure that you check whether it is compatible with your phone or not.

FAQs

1. Are these lie detector apps real?

Not all of them. You need to realize that majority of them are pranks and not actual lie detectors. So, make sure that you move ahead with the same.

2. Do these apps record your fingerprint?

No, these are just for fun, so you wouldn’t have to worry about these applications recording your fingerprints.

3. Are these lie detector apps safe?

Yes, these are simple fun, and entertainment applications that don’t pose any threat to your data.

Category: Android Apps iOS

About Tessa Love

Tessa Love is a Senior Writer at VOIVO InfoTech. She is very much interested in the latest startups launching in the market. Her work has appeared at various popular media sites such as BBC, The Outline, DAME, etc. Also, she likes to share the latest tech news from the market. To get in touch with Tessa for news reports you can email her on tessa@voivoinfotech.com or reach her out on social media links given below.