TruthScan AI is an entertainment app that turns any iPhone into a party lie detector. It analyzes voice stress and 43 facial landmarks to detect micro-expressions and delivers a “truth or lie” verdict with a confidence score. Features question templates, video recording and sharing, and multi-person mode. Freemium model with subscriptions and coin packs. Live on the App Store with zero paid marketing so far; I built it solo and have no experience running ads, so all traction to date is organic.

Serena is an all-in-one SaaS for freelance psychologists running online practices: scheduling, patient records, built-in video sessions, AI transcription and clinical notes, Stripe payments, e-signed consents and a public booking page. Built for EU data privacy (GDPR): data hosted in Frankfurt, field-level encryption of clinical data, per-user data isolation, audit logs and DPAs with processors. Spanish-language, live and fully operational. Available for acquisition!