Otoscope is a clean, ad-free replacement for the proprietary apps shipped with cheap Wi-Fi otoscope cameras (Xylla / Wudaopu hardware, and similar JesHome / Enjoy-branded devices). The stock companion app — "AIR-Look" — bundles a dozen ad and analytics SDKs (AdMob, AppLovin, IronSource, MBridge, Vungle, Pangle, Mintegral, etc.). Otoscope reimplements just the connection and viewer functionality, with nothing else. Features: * Discover the camera over Bluetooth Low Energy. * Join the camera's open Wi-Fi access point in a one-process scope, so the rest of your traffic is not affected. * Live video stream, decoded in-app over the camera's custom UDP protocol. * Auto-rotation driven by the camera's on-board accelerometer. * Circular mask matching the otoscope lens. Otoscope is GPL-3.0-or-later and contains no third-party trackers, ad SDKs, or proprietary native libraries.