Comparison

Lie Detector Test vs NFC Play!

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

Head to head
About

Lie Detector Test

Simulate a lie detector test using your fingerprint. Fool your friends with this fun prank app that analyzes a "scan" of their finger to determine if they are telling the truth or lying. Perfect for lighthearted entertainment.

Highlights
  • Fingerprint scanner simulation
  • Prank mode to fool friends
  • Fake lie/truth results
  • Laser Xray effect
  • Random result generation
Features
Read full description

Start the scan your fingerprint and say something to see if it is true or a lie. Place your finger on the scanner area and allow scanner begin. Laser Xray will go throught your finger. Use the prank features to fool everyone with this fake lie detector test. Instruction for prank mode: Start by touching and holding friend's finger down on the scan area. First time you see a random result. On result screen tap on the left side of button for “False", and on the right for "True". Pressing the restart button will give a random result. Disclaimer: This application is only a prank trick for fun. it's not a real polygraph lie detector.

About

NFC Play!

Features
Read full description

NFC Play! turns any NFC card into a game piece. Build treasure hunts, run your own escape room, set up trivia games or challenges where the physical world is the board. No internet connection, no sign-up, no hassle. BUILT-IN GAMES - TREASURE HUNT — Hide NFC cards around the house or neighbourhood. Each one leads to the next clue until the final prize. - TEAM HUNT — Same mechanic but with scoring and a sabotage rule between teams. - ESCAPE ROOM — Design your own escape room with clues, codes and dead ends. Optional time limit. - OBJECT TRANSLATION — Stick cards on objects and learn vocabulary in another language when you scan them. - FUN FACTS — Turn any location into an interactive exhibit with facts on scan. CREATE YOUR OWN GAMES The game editor lets you define a name, icon, difficulty, players and each NFC card with its hint and text. Organise your library into folders, reorder freely and share any game in seconds with a QR code. REAL-TIME MULTIPLAYER Create a room with a 6-digit code. Everyone joins from wherever they are. During the game you all see in real time which cards each player has scanned, a shared timer and a room chat. No shared network needed. READ & WRITE NFC Write any text to an NFC card in under a second. Read any card instantly. History automatically saves every read and write so you can reuse it any time. NFC BUSINESS CARD Create your personal profile (name, role, social links, website) and write it to an NFC card. When scanned with NFC Play!, your profile appears instantly. STATS Personal records per game, total sessions played, cards scanned and a weekly activity chart. 100% offline for solo play. Multiplayer requires a data connection. Compatible with NTAG213, NTAG215 and NTAG216 NFC cards.

Screenshots

Lie Detector Test3 screens
NFC Play!4 screens

Verdict

The call

The clearest difference is ads: NFC Play! at none against Lie Detector Test's shown. NFC Play! also leads on update cadence (daily vs every 42 months). Lie Detector Test's advantage is iOS requirement (12.0 vs 18). On price, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Lie Detector Test ships an update every 42 months, NFC Play! daily. The most recent releases landed on October 16, 2026 and October 10, 2026 respectively.

Scorecard3 real differences · 7 level
Lie Detector Test versus NFC Play!: the parameters behind the verdict, then further details
ParameterLie Detector TestNFC Play!
PriceFreeFree
Rating3.4 (1.6K ratings) — better—
Positive reviews36.5% of reviews—
Number of ratings1.6K — better—
Update frequencyEvery 42 monthsDaily — better
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better18
Further details — not scored
Size22 MB4 MB
Age rating4+4+
DeveloperDenis BatishchevAlfonso Sanchez

Bugs and requests

Lie Detector Test

Reported bugs

2 issues
  • Incorrectly identifies true statements as lies
  • Freezes after each use

Requested features

2 requests
  • More realistic lie detection
  • Option to change language

NFC Play!

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Lie Detector Test

No in-app purchases

None

NFC Play!

No in-app purchases

Questions

Is Lie Detector Test free?
Lie Detector Test is free to download, with no in-app purchases.
Is NFC Play! free?
NFC Play! is free to download, with no in-app purchases.
Do Lie Detector Test or NFC Play! have ads?
Lie Detector Test shows ads; NFC Play! does not.
Which is updated more often, Lie Detector Test or NFC Play!?
Lie Detector Test ships an update every 42 months, and NFC Play! daily. Most recently, Lie Detector Test was updated on October 16, 2026 and NFC Play! on October 10, 2026.

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