Hidden Camera Detector - Scan
See hidden cameras before they see you
What it does
Hidden Camera Detector helps you quickly understand what devices are around you and stay aware of your surroundings. Using only your iPhone, the app lets you: - Scan nearby Bluetooth and Wi-Fi devices - Notice potentially suspicious electronics - Use camera lens filters to reveal hidden camera reflections - Feel more confident while traveling, staying in hotels, or renting apartments No accounts. Everything runs directly on your iPhone. Designed to be simple, transparent, and privacy-first.
Does the same job
all alternatives →- UYUse your iPhone's camera to see any photo on your wall2021 · apps.apple.com · ▲255
- GTGlasses to detect smart-glasses that have camerasNov 2025 · github.com · ▲509
Hi! Recently smart-glasses with cameras like the Meta Ray-bans seem to be getting more popular. As does some people's desire to remove/cover up the recording indicator LED. I wanted to see if there's a way to detect when people are recording with these types of glasses, so a little bit ago I started working this project. I've hit a little bit of a wall though so I'm very much open to ideas! I've written a bunch more on the link (+photos are there), but essentially this uses 2 fingerprinting approaches: - retro-reflectivity of the camera sensor by looking at IR reflections. mixed results…
- CAClearcam – Add AI object detection to your IP CCTV cameras2025 · github.com · ▲233
This runs YOLOv8 + bytetrack with Tinygrad detections (depending on user config) are saved and can be sent to the companion iOS app along with a notification, all video processing is done locally, all footage is encrypted before leaving your computer, and the sending notifications + videos part is optional. This uses tinygrad, so it runs well on my apple silicon macs and should be able to run on a lot of hardware (or will be able to when I remove other deps).
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Launched alongside, January 2026
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Hey HN! I wanted to share something I built over the last few weeks: isometric.nyc is a massive isometric pixel art map of NYC, built with nano banana and coding agents. I didn't write a single line of code. Of course no-code doesn't mean no-engineering. This project took a lot more manual labor than I'd hoped! I wrote a deep dive on the workflow and some thoughts about the future of AI coding and creativity: http://cannoneyed.com/projects/isometric-nyc
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