Comparison

Mood Detector Scanner vs Lie Detector Test Truth Shock

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

Head to head
About

Mood Detector Scanner

This app simulates a mood detection scanner. Place your fingers on the screen to see what emotion it "detects." It also includes a photo booth with numerous emoji stickers for decorating pictures.

Highlights
  • Simulated mood detection scanner
  • Interactive finger scanning
  • Cool graphics and animations
  • Photo booth with 2100+ emoji stickers
  • Photo decoration
Features
Read full description

How are you feeling today? Use the Mood Detector Scanner to help you find out! The app is fun and easy to use. All you have to do is place two fingers on the scanner and the app will then determine your mood. — FEATURES — • Cool graphics and animations • Universal support for the iPhone, iPod Touch, and iPad — BONUS FEATURES — • A photo booth with over 2100+ emoji stickers you can use to decorate your photos and express your mood PLEASE NOTE: This app is intended for entertainment purposes only. It does not provide true mood detecting or scanning functionality. Download today and have some fun!

About

Lie Detector Test Truth Shock

This app simulates a lie detector test using your device's fingerprint scanner. It's designed for entertainment, allowing you to prank friends and family by revealing random or controlled 'truth' or 'lie' results.

Highlights
  • Fingerprint scanner simulation
  • Random lie/truth results
  • Controlled result option
  • Prank friends and family
  • Realistic polygraph simulation
Features
Read full description

Want to know if someone is telling the truth or lying? Try the funniest lie detector simulator! Put your finger on the fingerprint scanner and let the fake polygraph machine "analyze" your answer. This lie detector prank app simulates a real polygraph test. It shows random or controlled results of truth or lie, making it the perfect tool to prank friends and family. The fingerprint scanner adds a realistic touch to the experience! How it works: Ask your friend a question. Tell them to place their finger on the scanner. The app will "scan" and reveal a result: Truth or Lie! Want to control the result? Tap the “truth” or “lie” buttons secretly before the scan starts. Or let the app show random results for an even more fun surprise. Disclaimer: This is not a real lie detector or polygraph machine. It’s a prank app for entertainment only. Great for: Playing with friends Breaking the ice at parties Testing who’s a "real liar" (just for laughs!) Download Lie Detector Test Real Shock now and prank your friends like a pro! Will they tell the truth... or get caught lying?

Screenshots

Mood Detector Scanner4 screens
Lie Detector Test Truth Shock4 screens

Verdict

The call

The clearest difference is in-app purchases: Lie Detector Test Truth Shock at none against Mood Detector Scanner's 1. Lie Detector Test Truth Shock also leads on rating (4.6 vs 4.1). Mood Detector Scanner's advantage is ads (none vs shown) and iOS requirement (9.0 vs 13.0). On price, review sentiment, ratings volume and update cadence 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. Mood Detector Scanner sells 1 one-off in-app purchase. Lie Detector Test Truth Shock asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Lie Detector Test Truth Shock holds the better App Store score, 4.6 against 4.1. Both are backed by a comparable volume of ratings — 1K and 767 respectively. Written reviews split almost evenly too, at 47% and 47% positive.

UpkeepUpdate frequency

Mood Detector Scanner ships an update every 11 months, Lie Detector Test Truth Shock every 22 months. The most recent releases landed on October 21, 2026 and October 30, 2026 respectively.

Scorecard4 real differences · 6 level
Mood Detector Scanner versus Lie Detector Test Truth Shock: the parameters behind the verdict, then further details
ParameterMood Detector ScannerLie Detector Test Truth Shock
PriceFreeFree
Rating4.1 (1K ratings)4.6 (767 ratings) — better
Positive reviews47.3% of reviews — better46.8% of reviews
Number of ratings1K — better767
Update frequencyEvery 11 months — betterEvery 22 months
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS9.0 — better13.0
Further details — not scored
Size74 MB76 MB
Age rating4+4+
DeveloperIchiban MobileAlex Quesada

Customer experience

Mood Detector Scanner

All ratings1,038 ratings
Positive76.1%
Neutral6.3%
Negative17.6%
Written reviews167 reviews
Positive47.3%
Neutral12.0%
Negative40.7%

Lie Detector Test Truth Shock

All ratings711 ratings
Positive88.9%
Neutral5.8%
Negative5.3%
Written reviews94 reviews
Positive46.8%
Neutral8.5%
Negative44.7%

User reviews

Mood Detector Scanner

From 1K App Store ratings

What we love

  • 🤩 Fun and entertaining
  • 💫 Interesting concept
  • 😊 Engaging for kids

Room to improve

  • 🤥 Inaccurate mood detection
  • 🤔 Inconsistent results
  • 🙄 Fake/misleading claims
  • 😒 Boring after a while

Lie Detector Test Truth Shock

From 767 App Store ratings

What we love

  • 😂 Fun for pranks
  • 👍 Easy to use
  • 🤩 Entertaining
  • 💯 Good for friends
  • ⭐ Accurate sometimes

Room to improve

  • 👎 Fake answers
  • 👎 Inaccurate results
  • 👎 Says lie when it's truth
  • 👎 Says truth when it's lie
  • 👎 Random answers

Bugs and requests

Mood Detector Scanner

Reported bugs

3 issues
  • Crashes or freezes
  • Bugs with photo editing
  • Glitches with finger scanning

Requested features

3 requests
  • More accurate mood detection
  • Expanded emotion options
  • Ability to save/share results

Lie Detector Test Truth Shock

Reported bugs

13 issues
  • Keeps saying lie
  • Changes original answer
  • Says lie when truth
  • Says truth when lie
  • Inconsistent results
Show 8 more
  • Random answers
  • Doesn't shock
  • Doesn't give current
  • Says lie when nothing said
  • Changes answers
  • Rigged
  • Tracks user
  • Alternating true/false

Requested features

2 requests
  • No ads
  • Mini games

In-app purchases

1 purchases

Mood Detector Scanner

One-time1
  • Ad Removal$0.99
None

Lie Detector Test Truth Shock

No in-app purchases

Questions

Is Mood Detector Scanner free?
Mood Detector Scanner is free to download, with in-app purchases available.
Is Lie Detector Test Truth Shock free?
Lie Detector Test Truth Shock is free to download, with no in-app purchases.
Which has better reviews, Mood Detector Scanner or Lie Detector Test Truth Shock?
Lie Detector Test Truth Shock is rated higher. Mood Detector Scanner averages 4.1 out of 5 from 1K ratings, while Lie Detector Test Truth Shock averages 4.6 from 767 ratings.
Do Mood Detector Scanner or Lie Detector Test Truth Shock have ads?
Lie Detector Test Truth Shock shows ads; Mood Detector Scanner does not.
Which is updated more often, Mood Detector Scanner or Lie Detector Test Truth Shock?
Mood Detector Scanner ships an update every 11 months, and Lie Detector Test Truth Shock every 22 months. Most recently, Mood Detector Scanner was updated on October 21, 2026 and Lie Detector Test Truth Shock on October 30, 2026.

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