Comparison

Face Lie Detector vs Time Warp Scan App

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Face Lie Detector

Simulate lie detection using your device's camera and fingerprint scanner. This prank app offers a fun way to entertain friends with simulated truth or lie tests. Unlock advanced recording features through an in-app purchase for private use.

Highlights
  • Face scanner simulation
  • Fingerprint scanner simulation
  • Robotic voice output
  • Face detection auto-stop
  • In-app purchase for recording
Read full description

Inbuilt face scanner and fingerprint scanner both are available in this app for truth or lie detection. The app also speaks in robotic voice. Also, you can see when using the app that if you remove your face, the scanner stops and resumes only when you bring face back. But this app is actually a prank. Though if you want to use face detection and record it's truth or lie detection, you can do it by unlocking that feature using in-app purchase. That recording is completely private. NOTE - PLEASE READ THE INSTRUCTIONS ON FIRST START CAREFULLY AS THEY WON'T APPEAR AGAIN DUE TO THE NATURE OF PRANK. MAINLY THAT IS PRESSING LEFT OF START DETECTION BUTTON WILL GIVE TRUTH AND PRESSING RIGHT WILL GIVE LIE. Premium pack & features subscription: Face Lie Detector offers auto-renewing subscription options. Once you’ve confirmed your order, the payment will be charged to your account, with the right price for your country. The subscription will automatically renew at its end date. You can stop the automatic renewal any time. To avoid the renewal, cancel it at least 24h before the end date of your subscription. No refund is available for unused time. DISCLAIMER- It has no relation to any real lie detector. Just meant to the extent of playing prank. Anything you do which is other than entertainment purpose will be at your own risk. We will not be liable for any loses or damages. Terms of Use (EULA) - https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Time Warp Scan App

Create unique freeze-frame effects to distort reality and generate hilarious memes or intriguing portraits. Easily share your mind-boggling creations on social media with a user-friendly interface.

Highlights
  • Freeze-frame effect
  • Reality distortion
  • Meme creation
  • Portrait generation
  • Social media sharing
  • User-friendly design
Features
Read full description

Get ready to add a fun and unique twist with Time Warp Scan app! This app creates a freeze-frame effect that's sure to surprise and delight. Whether you're making hilarious memes, intriguing portraits, or simply experimenting with friends, Time Warp Scan is your go-to app. Distort reality, create mind-boggling effects, and share your creations directly from the app to your favorite social platforms. Our user-friendly design makes it easy for everyone to use and enjoy. This app includes advertisement. To enjoy ad free experience and using all premium contents, we are offering a Premium subscription package. Time Warp Premium Subscription information • Subscription Length: Weekly, Monthly, Yearly. • Your payment will be charged to your iTunes Account as soon as you confirm your purchase. • You can manage your subscriptions and turn off auto-renewal from your Account Settings after the purchase. • Your subscription will renew automatically unless you turn off auto-renew at least 24 hours before the end of the current period. • The cost of renewal will be charged to your account 24 hours before the end of the current period. • When canceling a subscription, your subscription will stay active until the end of the period. Auto-renewal will be disabled, but the current subscription will not be refunded. • Any unused portion of a free trial period, if offered, will be forfeited when purchasing a subscription. Privacy policy: https://sites.google.com/view/anthonydurbins/privacy Terms of service: https://sites.google.com/view/anthonydurbins/terms Contact for support, reporting bug or improvement suggestions email: app.care.anthony@gmail.com You may also contact our support team through the app’s settings screen. Download to have fun!

Screenshots

Face Lie Detector3 screens
Time Warp Scan App4 screens

Verdict

The call

The clearest difference is rating: Time Warp Scan App at 4.5 against Face Lie Detector's 3.5. Time Warp Scan App also leads on review sentiment (61% vs 23%) and update cadence (fortnightly vs every 4 months). Face Lie Detector's advantage is device support (4 vs 2). On price, ratings volume, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Face Lie Detector sells 3 in-app purchases, starting at $0.99 per month and Time Warp Scan App sells 4 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Time Warp Scan App holds the better App Store score, 4.5 against 3.5. Both are backed by a comparable volume of ratings — 2.1K and 4.8K respectively. Written reviews point the same way: 23% of Face Lie Detector's written reviews are positive against 61% of Time Warp Scan App's.

UpkeepUpdate frequency

Face Lie Detector ships an update every 4 months, Time Warp Scan App fortnightly. The most recent releases landed on November 2, 2026 and November 7, 2026 respectively.

Scorecard4 real differences · 6 level
Face Lie Detector versus Time Warp Scan App: the parameters behind the verdict, then further details
ParameterFace Lie DetectorTime Warp Scan App
PriceFreeFree
Rating3.5 (2.1K ratings)4.5 (4.8K ratings) — better
Positive reviews22.6% of reviews60.9% of reviews — better
Number of ratings2.1K4.8K — better
Update frequencyEvery 4 monthsFortnightly — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPod
Requires iOS15.015.0
Further details — not scored
Size89 MB29 MB
Age rating9+4+
DeveloperKunal VermaAnthony Durbin

Customer experience

Face Lie Detector

All ratings1,990 ratings
Positive59.9%
Neutral6.0%
Negative34.1%
Written reviews345 reviews
Positive22.6%
Neutral6.1%
Negative71.3%

Time Warp Scan App

All ratings4,687 ratings
Positive86.8%
Neutral6.4%
Negative6.8%
Written reviews197 reviews
Positive60.9%
Neutral15.2%
Negative23.9%

User reviews

Face Lie Detector

From 2.1K App Store ratings

What we love

  • 🚀 Fun to use
  • 👍 Good for pranks
  • 🤩 Entertaining

Room to improve

  • 🐛 Inaccurate results
  • 😒 Says 'lie' too often
  • 💰 Face scan feature is paid

Time Warp Scan App

From 4.8K App Store ratings

What we love

  • 👍 Fun and creative
  • 🎨 Allows for self-expression
  • 💯 Great for entertainment
  • 🎉 Engaging and enjoyable

Room to improve

  • 🔍 Limited options and features
  • 💤 Gets boring after a while
  • 🙄 Too many ads
  • 🤔 Confusing or unclear instructions

Bugs and requests

Face Lie Detector

Reported bugs

3 issues
  • Inconsistent results
  • Incorrectly identifies truths as lies
  • Doesn't work as advertised

Requested features

3 requests
  • Improve accuracy of lie detection
  • Add more 'truth' responses
  • Make face scan feature free

Time Warp Scan App

Reported bugs

3 issues
  • Camera issues or glitches
  • Crashes or freezes during use
  • Difficulty accessing certain features

Requested features

4 requests
  • More filter and editing options
  • Ability to save and share creations
  • Easier to use for kids
  • Reduce or remove ads

In-app purchases

3 purchases

Face Lie Detector

Subscriptions2
  • Full Access Monthly3 Days trial$0.991 Month
  • Full Access (3 months)$1.993 Months
One-time1
  • Get more features and no ads.$0.99
4 purchases

Time Warp Scan App

Subscriptions3
  • Timewarp Premium Weekly7 Days trial$3.997 Days
  • Timewarp Premium Monthly7 Days trial$9.991 Month
  • Timewarp Premium Yearly$29.991 Year
One-time1
  • Timewarp Premium Lifetime$19.99

Questions

Is Face Lie Detector free?
Face Lie Detector is free to download, with in-app purchases available.
Is Time Warp Scan App free?
Time Warp Scan App is free to download, with in-app purchases available.
Which has better reviews, Face Lie Detector or Time Warp Scan App?
Time Warp Scan App is rated higher. Face Lie Detector averages 3.5 out of 5 from 2.1K ratings, while Time Warp Scan App averages 4.5 from 4.8K ratings.
Do Face Lie Detector or Time Warp Scan App have ads?
Both Face Lie Detector and Time Warp Scan App show ads.
Which is updated more often, Face Lie Detector or Time Warp Scan App?
Face Lie Detector ships an update every 4 months, and Time Warp Scan App fortnightly. Most recently, Face Lie Detector was updated on November 2, 2026 and Time Warp Scan App on November 7, 2026.

Other comparisons