# Sleuthy iPhone Apps The Agile Lie Detector Measures Voice Stress By Cecilia Biemann | Published 2008-12-20 | Lifestyle Source: Trend Hunter, https://www.trendhunter.com/trends/sleuthy-iphone-apps-agile-lie-detector-measures-voice-stress References: [buzzfeed](http://www.buzzfeed.com/thoughtbrain/agile-lie-detector-for-the-iphone-4b/) If you suspect your partner is cheating on you or that your child is telling you tall tales, then the Agile Lie Detector [iPhone](https://www.trendhunter.com/trends/truecaller-app) application may be just what you need in order to catch them out. The Agile Lie Detector uses [voice stress analysis](https://www.trendhunter.com/trends/voice-call-anomaly-watch), a 3D spectrograph, and a special lie meter to detect whether or not the person you are speaking to on the phone is lying to you. Naughty people beware, you just never know who’s forked out the $8.00 for this app especially to test you. ## Trend Insights (Trend Hunter) - Score: 2.9/10 - Popularity: 10% | Activity: 70% | Freshness: 8% - Audience gender: 50% men, 50% women - Primary generations: Millennial, Gen X - Top markets: North America ## Categories [Trend Hunter](https://www.trendhunter.com/trends) > [Lifestyle](https://www.trendhunter.com/lifestyle) > [Life](https://www.trendhunter.com/life) ## Key Themes ### What's Driving This Trend - **Voice Stress Analysis Apps:** Apps that use voice stress analysis to detect lies and provide accurate readings - **Personal Security Apps:** A growing market of apps that use technology to aid personal security, including lie detectors and other detection tools - **Privacy and Ethics Apps:** Apps that explore and address ethical considerations regarding technology use in personal relationships ### Who This Affects Most - **Mobile App Development:** Companies that offer mobile app development services to create innovative personal security and lie detection apps - **Private Investigation Services:** Private investigators who can use lie detection apps to help uncover the truth - **Consumer Technology Retailers:** Retailers of technology products and services that can use these apps as a new product offering ## Related on Trend Hunter - [Interview Integrity Tools](https://www.trendhunter.com/trends/truthorlieai.md) - [AI Deception Analysis](https://www.trendhunter.com/trends/ai-deception.md) - [Lie Detector Test Cans](https://www.trendhunter.com/trends/keepitrealcan.md) - [Proactive Tracker Detection Apps](https://www.trendhunter.com/trends/detection-app.md) - [Hidden Tracker-Detecting Devices](https://www.trendhunter.com/trends/bluesleuthlite.md) - [Plausible Abuse Assessment Apps](https://www.trendhunter.com/trends/assessment-app.md) - [Smartphone Metal Detectors](https://www.trendhunter.com/trends/metal-detector1.md) - [Anti-Stalking App Features](https://www.trendhunter.com/trends/tile.md) - [Demonic Parenting Apps](https://www.trendhunter.com/trends/oni-kara-denwa-app.md)