Backlink Checker is a link monitoring tool that monitors your backlinks & informs you if your backlinks are removed. We charge users in subscription plans or lifetime access to monitor their backlinks.

iOS virtual try-on app, Lifestyle category, 4.7 stars from 195 US ratings. The user uploads a photo of themselves and a garment, and gets a realistic try-on back in 15-30 seconds. SwiftUI front end, Firebase back end (Auth, Firestore, Storage, Cloud Functions). Generation runs on Grok Imagine with an automatic Fashn fallback, so no single provider can take the app down. Monetized with a $6.99 weekly subscription through Superwall paywalls and StoreKit. No servers to babysit, no ad spend.

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.