iOS app that hides kids' faces in photos and videos before parents share them. Tap your child's face once and an on-device AI model follows their head through the whole video, covered with blur, pixelation or a cute sticker. Also does bulk photos and strips location data. Nothing is ever uploaded: no servers, no face data collected, near 100% margin. Subscriptions at $1.99/week (3-day trial) or $19.99/year. Native SwiftUI, RevenueCat + Superwall. Live since Sept 2025.