Comparison

Lie Detector vs DroneRover3D

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

Head to head
About

Lie Detector

This app simulates lie detection using fingerprint, voice, and camera scanning for entertainment purposes. It's designed for pranks and novelty, offering a fun way to playfully question truthfulness.

Highlights
  • Fingerprint scanner simulation
  • Voice scanner simulation
  • Camera scanner simulation
  • Entertainment and novelty purposes
  • Prank functionality
Features
Read full description

* This application is for entertainment and novelty purposes only, it does not provide genuine true lie detector ability nor fingerprint scanner functionality, there is no such thing as a real lie detector using your Phone or Tablet, and so use of this app is for prank purposes only* Welcome to the Amazing Lie Detector, the app that provides not 1, not 2 but 3 different methods of finding out just how truthful someone is! Utilizing the latest technology this is the ideal app to question what really is the truth, and what is a lie! Featuring; Fingerprint Scanner - Detect using complex algorithms the truth or lie from a fingerprint. Voice Scanner - Detect using the latest voice sensor technology provided by the app, to detect truth or lie. Camera Scanner - Detect using image laser sensor technology - to scan the facial features and sweat patterns to determine the truth, or lie. Works with iPhone, iPad & iPod Touch So, it's time to find out, what really IS the truth?

About

DroneRover3D

This application works with a specialized treasure detector sensor and drone to scan areas for buried objects. It allows users to mark scan zones, observe results in real-time, and even utilize autopilot for easier operation. Discover hidden metals, ancient artifacts, and more with this innovative treasure hunting tool.

Highlights
  • Real-time object detection on map
  • Autopilot mode for easy scanning
  • Selectable survey areas
  • Adjustable scan speed and sensitivity
  • Save scan data and locations
  • Export data to PC
Features
Read full description

IMPORTANT NOTICE: This application only works with DroneRover TreasureHunter3D treasure detector sensor devices! To purchase a DroneRover device visit: https://www.treasurehunter3d.com DroneRover3D sensor is the most innovative treasure detector on the market today. It is a metal detector device that can be attached to the drone and connects with a smartphone, which enables not only to detect buried objects but also to see their location on the map in real-time. DroneRover application also supports autopilot mode that enables even inexperienced users to use the DroneRover sensor. Treasure hunting using DroneRover application is simple: 1. Mark area on the map you'd like to scan 2. Press the Start button to start scanning 3. The drone will fly over the selected area for you, while you can relax and observe results on the screen. DroneRover3D will help you to discover places that hide precious metals like gold, silver, ancient bronze objects as well as chests, boxes, hidden rooms, graves, and tunnels. KEY FEATURES: - possibility to select survey area - possibility to scan area automatically or manualy - possibility to select scan speed & resolution - possibility to adjust the sensitivity - drone battery status indication - possibility to abort the mission at any time - possibility to select flight altitude and altitude mode - possibility to save the scan - possibility to save the geographic location of the scan - export data to PC for further analysis TREASURE HUNTING BENEFITS: • financial: supplement your income by hunting for treasure. Treasure hunting is one of the few hobbies that can really “pay for itself ” with every day finds • entertainment: searching for Hidden History with TreasureHunter3D devices is fun. You never get bored. It’s always exciting never knowing what you are going to find. • health: searching for lost treasures with has proven to be a great “stress buster” • social: you will certainly make more friends on your search for Hidden History. It is also the perfect way to get your friends & family involved in doing an activity together. REQUIREMENTS: • DJi Phantom 4 advanced drone • DroneRover3D TreasureHunter3D metal detector device that can be purchased here: www.treasurehunter3d.com. • iOS devices with Bluetooth 4.0 (iPhone 6s or later) • iOS 8.0 or later

Screenshots

Lie Detector4 screens
DroneRover3D4 screens

Verdict

The call

The clearest difference is in-app purchases: DroneRover3D at none against Lie Detector's 4. DroneRover3D also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 8 months). Lie Detector's advantage is rating (2.7 vs 2.3) and ratings volume (30 vs 3). On price 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. Lie Detector sells 4 one-off in-app purchases. DroneRover3D asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Lie Detector holds the better App Store score, 2.7 against 2.3. That said, the two scores are not equally well evidenced: Lie Detector has 30 ratings behind it against 3, so its average is the more settled of the two.

UpkeepUpdate frequency

Lie Detector ships an update every 8 months, DroneRover3D every 3 weeks. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

Scorecard7 real differences · 3 level
Lie Detector versus DroneRover3D: the parameters behind the verdict, then further details
ParameterLie DetectorDroneRover3D
PriceFreeFree
Rating2.7 (30 ratings) — better2.3 (3 ratings)
Positive reviews13.3% of reviews—
Number of ratings30 — better3
Update frequencyEvery 8 monthsEvery 3 weeks — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better17.6
Further details — not scored
Size88 MB113 MB
Age rating4+4+
DeveloperiDevver Apps LimitedTekaso

Customer experience

Lie Detector

All ratings30 ratings
Positive33.3%
Neutral10.0%
Negative56.7%
Written reviews30 reviews
Positive13.3%
Neutral3.3%
Negative83.3%

DroneRover3D

All ratings3 ratings
Positive33.3%
Neutral0.0%
Negative66.7%

In-app purchases

4 purchases

Lie Detector

One-time4
  • Unlock Fingerprint Analysis Mode$0.99
  • Unlock Camera Analysis Mode$0.99
  • Remove Ads$1.99
Show 1 more
  • Ultimate Spy Pack$2.99
None

DroneRover3D

No in-app purchases

Questions

Is Lie Detector free?
Lie Detector is free to download, with in-app purchases available.
Is DroneRover3D free?
DroneRover3D is free to download, with no in-app purchases.
Which has better reviews, Lie Detector or DroneRover3D?
Lie Detector is rated higher. Lie Detector averages 2.7 out of 5 from 30 ratings, while DroneRover3D averages 2.3 from 3 ratings.
Do Lie Detector or DroneRover3D have ads?
Lie Detector shows ads; DroneRover3D does not.
Which is updated more often, Lie Detector or DroneRover3D?
Lie Detector ships an update every 8 months, and DroneRover3D every 3 weeks. Most recently, Lie Detector was updated on November 6, 2026 and DroneRover3D on November 3, 2026.

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