Your smartphone can be anything from a communication tool to an audio recorder and video editor. And if you want some fun, downloading the best lie detection apps can transform your device into a cool lie detection tool so you can prank your friends or family.
Please note that the following applications are designed for entertainment purposes, which means that they do not actually work to detect lies. Please use these apps responsibly.
the best lie detection apps for android and ios
Browsing the internet, you will find plenty of lie detection apps for android and ios. but if you don’t want to download useless apps on your device, you will need a good reference to guide you. Fortunately, you have found one. check them out!
1. voice lie detector prank
Do you want to know if someone is lying to you? Download this app on your Android or iOS device and get ready for the surprise. With an easy-to-use interface, this app detects lies through voice so you can ask the suspect anything.
If you feel like laughing, voice lie detector prank can be the perfect tool for you to have fun. all you need to do is pick a friend or family member to test, hit the start button, and ask a few silly questions. if you’re done with the question, hit the stop button and see the answer.
you can find many funny questions and check if they lie or not. Lots of people have tried this app for lots of fun and it’s time to join the crowd.
This lie detector test app will ask you for permission to access your phone’s microphone to record the audio. be sure to hit the allow button so it can work optimally on your device.
download on google play download on the app store
2. truth and lie detector prank
If you are out of ideas to prank your friends or family, this app is very new and fresh. Just by asking some fun questions, this lie detector allows you to find out if the answer is true or false. everything is possible at the touch of a button.
The truth and lie detector prank app is packed with features including prank mode, decent graphics and sounds, and computer voice that sounds so real. using your phone’s microphone, it also records and analyzes what you say before displaying the result.
Like most lie detection apps, this tool is designed to be fun. It is not recommended to use this app for non-entertainment purposes as it does not provide real lie detector functionality.
With over 1 million downloads on google play alone, it becomes one of the best lie detection apps on the market.
download on google play download on the app store
3. fun lie detector simulator
This app simulates a lie detector for fun. Designed with mischief in mind, it scans a fingerprint to detect lies. feel free to prank your family or make fun of your friends. everyone will think you have a real fingerprint scanner and lie detector that really work.
Before using this app, please preset the responses in the settings menu first (set the true and false options). then ask your friends some ridiculous questions while they have their finger on the scanner. this app works by displaying the preset responses; feel free to ask the dumbest questions.
you can also play for fun by canceling the settings; this will make the app randomly answer between lie and truth. overall it offers a fun game to simulate lie detection tools. always remember that it is not a real fingerprint scanner or lie detector.
download on google play
4. lie detector test prank
When you are looking for a funny prank tool, this best lie detection app should be on the list. simulates a lie detector by analyzing your facial expressions and displays hilarious results that make you laugh. it also shows you funny sentences based on your facial expressions.
Using this lie detector is completely simple. run the app and shoot your friend’s face with the camera. ask your friend some silly questions that you know the answer to. control the results between true and false by pressing the volume button.
if you want it to be true, you have to press the volume up button. and if you want it to be false press the volume down button. With a big button on the screen, this app is quite easy to use. try it with your friends or family and enjoy the fun moment.
download on google play
5. lie detector facial test simulator prank
Working as a lie detector, this simulator app could be one of the best prank apps to make you laugh. you have the option to control the results without your friend’s knowledge so they think it’s real. Not to mention that it supports a speaking voice.
also simulates a facial scanner but the control is yours. how it works is extremely simple. choose a photo of your prey from your phone gallery or take a new one. press the start button and this app will scan the photo. it will then select a result between true and false.
If you want to change the result as you like, just press the volume button during the scan. this is how you can decide who is telling the truth and who is lying.
Overall, this is a great lie detection app for fun. Since you can take full control of the results, this best free lie detector app means nothing.
download on google play download on the app store
6. lie detector simulator
Created by trombonsoft, this lie detector app offers a fun game to play with your loved ones. It has the ability to simulate a voice scanner, which allows you to find out if someone is telling a lie or the truth. this app uses your microphone to record and analyze the results, or you can control it yourself.
To control the results, the lie detector simulator requires you to press the volume button. press the volume button up to make a truth or press the volume button down to make a lie result. This game is so much fun, especially if you haven’t played it before.
Not only is it fun, this app is also very easy to use. It has clear images with large buttons to start and stop recording, so you are unlikely to be flustered when using this tool. For a more fun game time, prepare fun questions for your friends.
download on google play
7. lie detector simulator 2020
This is another one of the best lie detection apps to make fun of your friends. ask some questions and pretend you don’t believe them. also, tell them that you have a lie detector to know if they are telling the truth or a lie and see their reaction.
lie detector simulator has a fake fingerprint scanner that will give you fake results, even you can easily control the result as you like. three results will appear, including true, maybe, and false.
To make it work, tell your friend to touch the fingerprint scanner. start asking some questions and let this app do the work. it will start showing random results or you can control which result it should show. your friends will never know they’re being cheated on.
download on google play
8. lie detector test real shock finger polygraph test
How about you tell your friends that you have a lie detector app that really works? ask them to give this app a try and see how amazed they are with the results. Lots of people have tried this app for fun and you might be interested in joining the crowd.
This lie detector simulator features a fingerprint scanner that your friend can hold their finger on. while doing this, ask some weird questions and tell them if the app can detect if they are lying or not. this is a new trick to prank your friends.
the interesting thing is that you can hack the results. just hit the truth or lie key before your friends start and you can control the results. As with most lie detection tools, this app works like a game and doesn’t actually detect lies.
download on google play
9. lie detector – simulator
Next on the list is Lie Detector – Simulator, a convenient app to fool your friends or family. when you want to have a fun time use this app and have someone answer the question while others wait for the results. your friend will be surprised with the results.
This game application works efficiently to make fun of your loved ones. One of the best features is that you can control the result: press the volume button up for a true result or press the volume button down for a false result. if you don’t press any button, it will go back to the previous response.
download on google play
10. lie detector test prank
This is a fun game application that simulates a lie detector. you can easily spot if someone is lying or telling the truth. feel free to decide the result to trick your friend just by pressing the volume.
Ask your friend to tap and hold the scanner. ask some questions and it will analyze the result, whether it is true or false. if you want to fool your friend, please press volume up button to make the result “true” and volume down button to make the result “false” while scanning.
In this app you will enjoy cool graphics including fingerprint scanner, indicator lights and control buttons. it also displays a fingerprint animation that looks real.
download on google play
11. truth and lie detector
Say funny things and find out if they are true or false with the truth and lie detector. With this app you can ask a friend or family member to place their fingers on the screen and say something; you can also ask some questions. this app will decide if you tell the truth.
The truth and lie detector is designed with a simple interface, including a fingerprint scanner and a control button. This best lie detector app allows you to easily choose between true, lie or random by tapping on the screen.
download in the app store
12. facial lie detector
While other lie detection apps have a fingerprint scanner, this tool has a difference. It features a built-in face scanner and fingerprint scanner that allow fun truth and lie detection. With easy-to-use tools, this is an app to have fun with the people around you.
To make it look realistic, it comes with a robotic voice. the interesting thing is that the app will stop scanning when you remove your face and will resume when you get your face back. however, this is just a prank app that doesn’t prove anything. use face lie detector for entertainment purposes only.
download in the app store
13. lie detector fingerprint test
Designed for iphone, this is one of the best lie detection apps that is completely fun. With a fingerprint scanner, it scans your finger and pretends to analyze if you are lying or telling the truth. tell your friends or family that you have a real lie detector so they will be surprised.
To use this app, ask someone to touch and hold the fingerprint scanner. ask your friend to tell you something or answer some questions so this app can decide if it is true or lie. this app works randomly so you will never know the answers. everything is a surprise.
download in the app store
14. lie detector fingerprint simulator
And now, here is a lie detector simulator that allows you to scan fingerprints to find out if someone is lying or not. Many people have used this app to play pranks on their friends, which makes it one of the most popular lie detection apps for ios.
Like most lie detection apps, this simulator is quite easy to use. place a finger on the screen and let this app perform a quick scan. the screen will display the result, either true or false. nobody knows you’re making fun of them.
download in the app store
The best lie detection apps offer a new experience to make you laugh. If you are bored with old school prank techniques or just want to try these apps, use the above list for reference. pick one and get ready to laugh.