Lie Detector vs Falling Filter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Lie Detector
This app simulates lie detection using fingerprint, eye, and voice scanners for entertainment. It's designed to prank friends and family with fun sound effects and secret result controls.
- Simulated fingerprint scanner
- Simulated eye scanner
- Simulated voice detector
- Fun sound effects
- Secret result control
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Lie Detector – Prank Simulator Lie Detector is an entertaining prank app that simulates detecting whether someone is “telling the truth” or “lying.” This app is for entertainment purposes only and cannot determine real-life truthfulness. Use it to surprise and entertain friends and family. Features * Fingerprint Scanner: The app simulates the fingerprint scanning process. Ask a question, have the player place their finger on the screen and get a simulated result of “Truth” or “Lie”. * Eye Scanner: Simulate iris scanning with the camera and display a fun result. * Voice Detector: Record a voice response and receive a random truth or lie result. * Fun Sound Effects: Includes nearly 100 sounds to make pranks more entertaining. * Secret Result Control: Use volume buttons to secretly set the next scan result. How to Play 1. Open the app. 2. Choose a mode: Fingerprint, Eye Scan, or Voice Detection. 3. Ask any question. 4. Scan as instructed. 5. View the simulated result. 6. Optionally, control the result using the volume buttons. Disclaimer This is a prank app for entertainment purposes only. Results are simulated and not based on actual lie detection. Terms of Use: https://nekosoft-studio.web.app/terms_of_service.html Privacy Policy: https://nekosoft-studio.web.app/privacy_policy.html
Falling Filter
Easily transform everyday moments into engaging loop videos with unique motion effects. Apply filters with a single tap to create playful, surprising, and shareable clips in seconds.
- Create loop videos
- Apply motion effects
- One-tap filter application
- Instant preview
- Save and share videos
- Record or import video
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Falling Filter – Funny Loop Turn simple moments into eye-catching loop videos. Falling Filter – Funny Loop helps you create fun, dynamic clips with smooth motion and seamless looping. Record, apply an effect, and instantly transform your video into something playful, surprising, and ready to share. No editing skills needed. [ Create in Seconds ] Capture a moment or upload a clip, then apply a filter with one tap. Preview instantly and save or share your video right away. Fast, simple, and satisfying. *** Signature Effects *** Loop Motion *** Create seamless looping videos that feel smooth and continuous. [ Falling Style ] * Add a playful sense of motion for unexpected, funny moments. [ Wavy Distortion ] * Bring soft, fluid movement to your clips. [ Whirlpool Spin ] * Add dynamic rotation for bold, eye-catching visuals. Perfect for: - Short videos and social posts - Funny clips with friends - Creative experiments - Capturing reactions Whether you want something playful or visually striking, this app makes it easy. • Record or import video • Apply effects with one tap • Instant preview • Save or share in seconds --> Download now and start creating loop videos with a unique twist. All personal data is protected in accordance with the Terms of Use and Privacy Policy: https://nexifyvn.com/terms https://nexifyvn.com/privacy
Screenshots
Verdict
The clearest difference is rating: Falling Filter at 4.6 against Lie Detector's 3.2. Falling Filter also leads on ads (none vs shown) and ratings volume (2.3K vs 138). On price, review sentiment, update cadence 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
Both are free to download. Lie Detector sells 1 one-off in-app purchase and Falling Filter sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Falling Filter holds the better App Store score, 4.6 against 3.2. That said, the two scores are not equally well evidenced: Falling Filter has 2.3K ratings behind it against 138, so its average is the more settled of the two. Written reviews point the same way: 9% of Lie Detector's written reviews are positive against 13% of Falling Filter's.
Lie Detector ships an update every 8 days, Falling Filter every 5 days. Both last shipped on September 29, 2026.
| Parameter | Lie Detector | Falling Filter |
|---|---|---|
| Price | Free | Free |
| Rating | 3.2 (138 ratings) | 4.6 (2.3K ratings) — better |
| Positive reviews | 8.7% of reviews | 13.4% of reviews — better |
| Number of ratings | 138 | 2.3K — better |
| Update frequency | Every 8 days | Every 5 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 — better | 17 |
| Further details — not scored | ||
| Size | 55 MB | 92 MB |
| Age rating | 4+ | 4+ |
| Developer | Neko Soft | Hai Nguyen Minh |
Customer experience
Lie Detector
Falling Filter
In-app purchases
Lie Detector
- Remove ads$6.99
Falling Filter
- Weekly Trial Plan3 Days trial$4.997 Days
- Yearly Sale Off$14.991 Year
- Yearly Subscription Plan$19.991 Year
Questions
Is Lie Detector free?
Is Falling Filter free?
Which has better reviews, Lie Detector or Falling Filter?
Do Lie Detector or Falling Filter have ads?
Which is updated more often, Lie Detector or Falling Filter?
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