Mood Detector vs Lie Detector Test
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Mood Detector
Analyze your current feelings by simply touching the screen. The app detects hundreds of moods, displaying them with matching emoji faces. It's a fun and easy way to explore your emotions, like a digital mood crystal ball.
- Detects hundreds of moods
- Analyzes touch input
- Displays matching emoji faces
- Easy to use sensor interface
- Fun for use with friends
- Can be used as a mood tracker
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The scanner can detect hundreds of different moods by the way you touch! Rub your finger across the scanner to analyze and detect your feelings. When the scanner has a sense of your energy your current feeling will appear like magic! It's a cool way to have your current mood detected! It works like a crystal ball! As you scan your finger across the sensor you will see Emoji faces that match your current emotion and personality. Every Emoji face will match the emotion that is about to be generated. Very easy to use compared to other sensor apps. You can press the screen like its a fingerprint reader or rub it like crazy, either way it will work. You can use multiple fingers, your thumb, or even the palm of your hand. This mood detector generator is fun to use with friends and becomes very addicting. Use every day like a horoscope or as a mood tracker so you can monitor your moods for a diary so you can see if you need to relax more. SAMPLE EMOTIONS: • Angry • Overjoyed • In Love • Deranged • Loving • Anxiety • Happy • Humor • Romantic • Afraid • Funny • Depressed • Scared • Mental • Stress • Relaxing • Loving DISCLAIMER: This app is intended for entertainment purposes only.
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.
- Fingerprint scanner simulation
- Prank mode to fool friends
- Fake lie/truth results
- Laser Xray effect
- Random result generation
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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.
Screenshots
Verdict
The clearest difference is rating: Mood Detector at 3.9 against Lie Detector Test's 3.4. Mood Detector also leads on update cadence (every 3 months vs every 42 months). Lie Detector Test's advantage is in-app purchases (none vs 1) and ratings volume (1.6K vs 45). On price, ads 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
Both are free to download. Mood Detector sells 1 one-off in-app purchase. Lie Detector Test asks for nothing beyond the download.
Mood Detector holds the better App Store score, 3.9 against 3.4. That said, the two scores are not equally well evidenced: Lie Detector Test has 1.6K ratings behind it against 45, so its average is the more settled of the two. Written reviews complicate that: 19% of Mood Detector's written reviews are positive against 36% of Lie Detector Test's, so the app with the better star average is not the one people write more warmly about.
Mood Detector ships an update every 3 months, Lie Detector Test every 42 months. The most recent releases landed on October 6, 2026 and October 10, 2026 respectively.
| Parameter | Mood Detector | Lie Detector Test |
|---|---|---|
| Price | Free | Free |
| Rating | 3.9 (45 ratings) — better | 3.4 (1.6K ratings) |
| Positive reviews | 19.0% of reviews | 36.5% of reviews — better |
| Number of ratings | 45 | 1.6K — better |
| Update frequency | Every 3 months — better | Every 42 months |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 8 MB | 22 MB |
| Age rating | 12+ | 4+ |
| Developer | Digital Bananas, LLC | Denis Batishchev |
Customer experience
Mood Detector
Lie Detector Test
Bugs and requests
Mood Detector
Not enough reviews yet to summarise bugs or 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
In-app purchases
Mood Detector
- Remove Ads$0.99
Lie Detector Test
No in-app purchases
Questions
Is Mood Detector free?
Is Lie Detector Test free?
Which has better reviews, Mood Detector or Lie Detector Test?
Do Mood Detector or Lie Detector Test have ads?
Which is updated more often, Mood Detector or Lie Detector Test?
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