10 Top Lie Detector Apps For Android & iOS

In recent years, there has been a growing demand for mobile applications that can accurately detect deception. These apps aim to provide users with the ability to test the veracity of statements made by individuals, and are particularly popular among those in law enforcement, security, and investigative fields. This article will explore some of the top lie detector apps available for both Android and iOS platforms, examining their features, accuracy, and ease of use.

We have compiled a list of 10 Top Lie Detector Apps For Android & iOS for your consideration, which have undergone rigorous testing and evaluation by our team of experts.

10 Top Lie Detector Apps For Android & iOS

1. BioDigital Lie Detector

The Ultimate Polygraph – BioDigital Lie Detector is a mobile application that simulates a lie detector, also known as a Polygraph machine. This app is designed for entertainment purposes only and does not provide actual lie detection functionality.

The app aims to provide a realistic experience by measuring the person’s voice level, stability, and balance, and displaying feedback on the app screen. Users can easily fool their friends into believing that it’s a real Polygraph device, which could encourage them to reveal their secrets without lying.

To operate the app, users need to ask their friend to put their index finger on the scanner displayed on the app screen, ask them any question, and let them answer. Once they finish answering, the user can remove their finger from the scanner, and the app will give the result, either a lie or truth.

The app offers three methods to decide the lie test result: Random, One by One, and Sequence. In the Random method, the app will provide a random result, either a lie or truth. In One by One, the user can set the result before each test, providing limitless possibilities. The most advanced method is Sequence, which allows the user to set a sequence of results that the app follows, making it possible to give the device to a friend without even touching it.

To start using the Ultimate Polygraph – BioDigital Lie Detector app, users can install it on their mobile phones. It is an entertaining way to have fun with friends and test their honesty.

2. Lie Detector – Truth Detector Fake Test Prank App

Lie Detector – FREE !!! is a mobile application that analyzes the user’s fingerprint and prompts them to say an affirmation. The app then generates a random result indicating whether the user is telling the truth or not. Although the app’s results are not reliable, it can be used for pranking and entertainment purposes.

The app has received mixed reviews from users. One user, Dylan D. from London, described it as a “stupid app but funny one.” Another user, Janett P. from New York, shared that the app added to the fun of a drinking night out by allowing them to say silly truths.

It is important to note that Lie Detector – FREE !!! is not a real truth detector and the application’s disclaimer states that it is only meant to be used as a prank or a fun game.

3. Lie Detector Truth Test

This app is designed solely for entertainment and does not offer genuine lie detection or scanning capabilities. It is important to note that the app does not utilize Touch ID or perform any kind of fingerprint scanning.

The app can be utilized for entertainment purposes with friends and family members who can attempt to successfully pass the lie detection test. Users have the option to either manipulate the results or allow them to occur randomly. To determine the truthfulness of a statement, users can initiate an artificial scan while speaking.

In terms of functionality, the app can be activated through hand movements on the iPad version or through finger movements on the iPhone version.

4. Truth&Lie Detector Simulator

The Truth and Lie Detector app offers a fun activity for friends and family to engage in. Users place their fingers on the screen sensors and say something, and the app determines if the statement is true or false. Users have the option to rig the results for entertainment purposes or let them occur randomly.

To get started, users will be presented with a start screen containing a “Tap to Start” button. To rig the results, users can tap either the left or right side of the button to indicate a true or false statement, respectively. Tapping the center of the button will produce a random result.

Features of the app include the ability to easily prank others with rigged results, as well as cool graphics and animations. The app is compatible with the iPhone, iPod Touch, and iPad.

It should be noted that the app is intended for entertainment purposes only and does not provide true lie detecting or scanning functionality. Interested users can download the app and enjoy some lighthearted fun with their loved ones.

5. Best Lie Detector Prank

The Best Lie Detector Prank App is a freely available prank application on the Play Store for those who wish to know if their friends are telling the truth or not. The app is designed for entertainment purposes only and cannot evaluate if a person is lying or not. The displayed result is fake and intended for amusement. The application is ideal for those who enjoy playing tricks on their family, friends, colleagues, and children.

The Best Lie Detector Prank App is a prank application with a beautiful and simplistic design. This prank application detects truths and lies and is an excellent way to fool your friends while enjoying the moment. The HD and beautiful graphics, user-friendly interface, and ease of use make it a must-download prank app. The Best Lie Detector Prank app does not require an internet connection and is free for all.

To use the Best Lie Detector Prank App, start the app, place your finger gently on the scanner, and wait for the analysis. The fake result will display on the screen, allowing you to know whether your friend is telling the truth or lying. The app is an excellent way to showcase the (fake) power of your latest Android device and enjoy the prank with your friends.

6. Lie Detector Face Simulator Prank

The Lie Detector Face Test Simulator prank app is a free tool that allows users to control the results secretly, making it the best option available for this purpose. It also features a talking voice that adds to the prank. The app is developed by the same team behind Naughty or Nice Photo Scanner, another fake photo scanner simulator test app.

To use the app, users can select an existing photo or take a new photo of a boy, girl, man or woman, and press start. The app then scans over the photo and randomly selects a result of either true or lie. However, users can also select a user-defined result. During the scanning process, users can press the volume button to have control over the outcome.

The app is suitable for pranking friends or family members who have just told something, and users want to have fun with them. The app is available for free and can be found on Facebook and Twitter under the handles @LieDetectorTestApp and @LieDetectorScan, respectively.

It’s important to note that the app is for entertainment purposes only and doesn’t have any actual photo scanning capabilities. It’s also not a real polygraph finger scanner test. The developers have included a disclaimer indicating this fact. A boy picture image used in the app is courtesy of graur razvan ionut at FreeDigitalPhotos 2021.

7. Lie Detector Free

The Lie Detector Simulator Prank is a mobile application that allows users to simulate a polygraph device on their phones. The polygraph is commonly used to determine the authenticity of words. This simulator randomly determines whether a statement is true or false. The application also includes a feature that simulates a human lie detector fingerprint. The game boasts a realistic and visually appealing design.

To use the application, users can invite a friend to take the test and ask a question. The user must keep their finger on the fingerprint scanner and answer the question. After a few seconds, the simulator will determine whether the response is truthful or not. The result is always a joke and should be used for entertainment purposes only.

Overall, the Lie Detector Simulator Prank is a simple and fun application that allows users to playfully test their lying abilities. Its design is both realistic and visually pleasing, making it an attractive choice for pranksters. However, it should be noted that the simulator is not a substitute for a real polygraph device and should not be used for serious purposes.

8. Truth and Lie Detector Scanner Test

This lie detector app is designed to provide entertainment to users who want to make their friends and family laugh by telling funny things and testing whether they are true or false. The app features a prank mode that conceals instructions and creates a rigged lie detection scenario. The lie detector analyzes the user’s speech and provides amazing graphics and sounds, along with a realistic computer voice.

One of the key features of this app is its prank mode, which is perfect for creating a fun and light-hearted atmosphere. Users can activate this mode to conceal the instructions and make the lie detector appear to be rigged. This creates a more challenging and entertaining experience for users who want to test their friends’ and family’s ability to spot a fake lie detector.

The app uses advanced algorithms to analyze the user’s speech and provide accurate results. It also features amazing graphics and sounds that add to the overall entertainment value of the app. The realistic computer voice further enhances the experience, making users feel as if they are interacting with a real lie detector.

It is important to note that this app is intended for entertainment purposes only and does not provide real truth detector functionality. Users should not rely on the app’s results as a means of determining truth or falsehood in real-life situations. Instead, they should enjoy the app’s features as a fun and entertaining way to prank their friends and family.

9. Voice Lie Detector – Simulator

Voice Lie Detector is a prank application that purports to determine whether a person is lying or telling the truth based on their answers to a series of questions. This app is intended to be used as a party game, and users are instructed to select a person to test, ask them a series of funny questions, and press start. The app then prompts the person being tested to answer each question into the microphone, and generates a score indicating whether their response was true or false.

It should be noted that all scores generated by Voice Lie Detector are random, and the app is not a reliable way to determine whether someone is lying or telling the truth. While users are encouraged to invent their own questions to ask their friends and family, the app’s developers do not guarantee the accuracy of the results.

In summary, Voice Lie Detector is a fun party game that allows users to test their friends and family’s ability to tell the truth. However, it should be used solely for entertainment purposes, as the app’s results are not reliable or accurate.

10. Lie Detector Test Prank

The Lie Detector Test Free app is an entertainment application that features realistic graphics. It includes three tests: fingerprint, spinner, and voice. The fingerprint test produces impressive animations and analyzes the results to determine if the statement is true or false. The spinner test runs an animation by rotating and analyzing the meter to display the results. The voice test requires the user to speak into the microphone, and the app detects whether the statement is true or false. The app is a fun way to detect lies among friends.

It’s important to note that this is only a prank application and doesn’t provide real results. The Lie Detector Tester feature of the app comes with realistic and powerful graphics and instruments, including a finger scanner, voice scanner, and spinner scanner.