# Lie Detector vs Funny Filter Challenge

The clearest difference is rating: Funny Filter Challenge at 4.4 against Lie Detector's 3.9. Funny Filter Challenge also leads on ratings volume (18K vs 1.7K). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. Lie Detector sells 2 in-app purchases, starting at $0.99 per 7 days and Funny Filter Challenge sells 7 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Funny Filter Challenge holds the better App Store score, 4.4 against 3.9. That said, the two scores are not equally well evidenced: Funny Filter Challenge has 18K ratings behind it against 1.7K, so its average is the more settled of the two. Written reviews split almost evenly too, at 42% and 43% positive.

Lie Detector ships an update fortnightly, Funny Filter Challenge every 3 weeks. The most recent releases landed on November 7, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Lie Detector | Funny Filter Challenge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (1.7K ratings)](https://appshunter.io/ios/app/lie-detector-test-scan-prank/id6451336145/reviews) | **[4.4 (18K ratings)](https://appshunter.io/ios/app/funny-filter-challenge/id6639611244/reviews)** |
| Number of ratings | 1.7K | **18K** |
| Positive reviews | 42.0% of reviews | **42.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 231 MB | 499 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | +17 |
| Developer | [Nguyen Quy Son](https://appshunter.io/developer/1594539200) | [Pham Quynh Nga](https://appshunter.io/developer/1711523383) |

## What reviewers say

### Lie Detector

[App page](https://appshunter.io/ios/app/lie-detector-test-scan-prank/id6451336145)

This app simulates a lie detector using fingerprint or eye scanning to prank friends and family. It provides entertainment by revealing whether someone is telling the truth or lying, with additional fun features like a beauty and love score.

**Highlights:** Fingerprint lie detector simulation, Eye scanner for truth test, Dual player check, Fake lie detection results, Beauty Score feature, Love Detector feature

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium weekly | $0.99 | per 7 days |
| Premium monthly | $1.99 | per month |

**What reviewers like**

- 👍 Fun and entertaining
- 🤩 Accurate lie detection
- 💡 Interesting game concept

**What reviewers complain about**

- 🙄 Inconsistent results
- 😡 Excessive ads
- 🤔 Questionable accuracy

**Reported bugs**

- Ads blocking the lie detector interface
- Incorrect results for true statements
- Glitchy and unstable performance

**Requested features**

- Reduce ads
- Improve accuracy and consistency
- Add eye scanning feature


### Funny Filter Challenge

[App page](https://appshunter.io/ios/app/funny-filter-challenge/id6639611244)

Unleash your comedic talent with a variety of trending filters and engaging challenges. Test your wit with password guessing and your eyesight with color-finding games. Easily capture and share your hilarious creations with friends.

**Highlights:** Trending filters, Password guessing challenge, Color finding challenge, Camera integration, Video saving and sharing

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Sale | $2.99 | per 7 days |
| Weekly | $3.99 | per 7 days |
| Weekly | $4.99 | per 7 days |
| Monthly | $9.99 | per month |
| Yearly Sale | $19.99 | per year |
| Yearly | $24.99 | per year |
| Lifetime | $34.99 | one-time |

**What reviewers like**

- 🤩 Fun and engaging filters
- 👍 Variety of filter options
- 🤸‍♀️ Entertaining challenges

**What reviewers complain about**

- 🤬 Excessive ads that disrupt gameplay
- 🐛 Glitchy and buggy performance
- 🤦‍♂️ Inaccurate or non-functional features
- 😡 Poor user experience due to constant ads

**Reported bugs**

- Ranking feature not working properly
- Inability to record videos
- Filters not loading or crashing the app

**Requested features**

- More filter options and games
- Improved stability and reduced ads
- Better recording and sharing capabilities


## Frequently asked questions

### Is Lie Detector free?

Lie Detector is free to download, with in-app purchases available.

### Is Funny Filter Challenge free?

Funny Filter Challenge is free to download, with in-app purchases available.

### Which has better reviews, Lie Detector or Funny Filter Challenge?

Funny Filter Challenge is rated higher. Lie Detector averages 3.9 out of 5 from 1.7K ratings, while Funny Filter Challenge averages 4.4 from 18K ratings.

### Do Lie Detector or Funny Filter Challenge have ads?

Both Lie Detector and Funny Filter Challenge show ads.

### Which is updated more often, Lie Detector or Funny Filter Challenge?

Lie Detector ships an update fortnightly, and Funny Filter Challenge every 3 weeks. Most recently, Lie Detector was updated on November 7, 2026 and Funny Filter Challenge on November 9, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*