SEIMON vs Lie Detector

This voiceprint analysis app (SEIMON) compares two audio recordings to determine if they belong to the same speaker. Enjoy an experience like a real voiceprint analyst with its terminal-style interface. ------------------------------------------------------------ Main Features ------------------------------------------------------------ [Audio Data Collection] Records audio using the microphone and saves it to the evidence vault. Recorded audio can be played back and managed at any time. [Voiceprint Analysis] Compares two audio samples and determines if they belong to the same speaker using three algorithms: MFCC, DTW, and GMM. Results are displayed as MATCH / SIMILAR / NO MATCH. [Evidence Vault] Manages recorded audio files in a list. Playback, deletion, and export (Pro) are possible. [Voiceprint Spectrogram (Pro)] Visualization of voiceprints based on MFCC. Visually confirm the speaker's unique voice characteristics. [Fully On-Device Processing] No audio data is transmitted externally. All processing is completed within your iPhone. ------------------------------------------------------------ Advanced Appraiser License (Pro) ----------------------------------------------------------- • Unlimited storage of evidence audio • Unlimited voiceprint analysis • DTW/GMM detailed score display • Voiceprint spectrogram display • Audio file export • Audio import from files app Monthly and annual plans available. 7-day free trial included. ------------------------------------------------------------ What you can do with the free version ------------------------------------------------------------ • Audio recording and storage (up to 5 files) • Voiceprint analysis (up to 3 times a day) • Check MFCC basic score • Experience with demo audio ------------------------------------------------------------ Disclaimer ------------------------------------------------------------ This application is designed and provided for entertainment and hobby purposes only. The results of voiceprint analysis have no scientific or legal evidentiary value. It cannot be used for criminal investigation, law enforcement, judicial proceedings, or any other public or professional purpose. Terms of Use: https://coastandcorp.com/seimon/terms.html

LIE DETECTOR - FACE AND VOICE TRUTH ANALYZER Think you can spot a liar? Lie Detector uses your phone camera and microphone to analyze facial expressions and voice stress in real time. Ask a question, let someone answer, and watch the AI deliver its verdict. Designed for parties, family gatherings, and social fun. HOW IT WORKS The face analysis engine tracks eye movement, blink rate, head movement, gaze direction, and smile authenticity. The voice stress analyzer measures volume variation, hesitation patterns, and vocal trembling. Together they produce a combined score from 0 to 100 and a verdict ranging from Definitely Truth to Definitely Lying. Everything runs entirely on your device. No data is ever uploaded. MULTIPLAYER MODE One player asks a question using built-in voice recognition. The question appears on screen. The second player answers while the camera and microphone scan simultaneously. Five seconds of analysis produces an instant verdict with face score, voice score, and combined result. Three questions per session with a full summary at the end. SOLO MODE Play alone and challenge yourself. Choose from seven question categories and let the phone ask questions using text-to-speech in your device language. Answer out loud and see if you can fool the AI. QUESTION CATEGORIES Food and Drink, Relationships, Work and School, Fun and Games, Money, Daring, Random Mix. Each category contains carefully written questions designed to produce genuine reactions and entertaining moments. KEY FEATURES Real-time facial expression analysis using on-device machine learning. Voice stress detection through amplitude and pattern analysis. Speech recognition for spoken questions in multiple languages. Automatic glasses detection with accuracy warning. Session history with full per-question breakdown saved locally. Solo mode with text-to-speech in your device language. Ad-free option available as a one-time permanent purchase. No account or registration required. PRIVACY All face and voice analysis runs locally on your device using on-device machine learning. No biometric data, video, or audio is ever transmitted. Session history is stored privately on your device and can be deleted anytime from Settings. The free version shows ads via Google AdMob using only the standard advertising identifier. DISCLAIMER Lie Detector is for entertainment only. It is not a scientifically validated polygraph or deception detection tool. Results have no scientific basis and must never be used to make real accusations, as evidence in any dispute, or to justify decisions affecting another person. The scoring includes intentional random elements to keep the experience fun and unpredictable. By using this app you confirm your use is purely for personal entertainment among consenting adults. The developer accepts no liability for misuse or reliance on results for any non-entertainment purpose.