Hidden Camera Detector: NoPeek

Staying in a hotel, vacation rental, hostel or dorm? Trying clothes in a changing room? NoPeek is a hidden camera detector, spy cam finder and hidden device scanner that checks the room in minutes and tells you why it flagged something.

WHY NOPEEK IS DIFFERENT
- A camera lens detector you can trust: every glint is tested by blinking your flashlight. Only a point that shines back with the flashlight on and goes dark with it off is marked, and a laser line points right at it. Lamps, LEDs and screens are shown as lights, never called cameras.
- You see the answer for free. If the Wi-Fi check finds a camera, it says so. Pay once to unlock the rest. No subscription, no ads, no account, no data collected.
- Bluetooth tracker detector: AirTag and Find My items, Tile, Samsung SmartTag and Google Find My Device tags, with a warmer-colder guide to walk to them.
- Full Room Check: a guided sweep with a coverage score and a report you can save or share.
- Found something? Calm steps, one-tap helplines and a ready message for the hotel or host.
- Works offline, in 12 languages including Spanish, Portuguese and French.

HOW IT FINDS HIDDEN CAMERAS
- Wi-Fi camera detector: lists the devices on your Wi-Fi and names CCTV, IP and smart cameras by how they behave on the network, with a plain verdict for each: camera, worth checking or normal.
- Spy cam hotspots: many cheap mini Wi-Fi cameras broadcast their own setup network or Bluetooth signal. NoPeek lists them even when they are not on your Wi-Fi.
- Hidden camera finder with laser pointer: sweep the room and a pinhole camera lens reflects your flashlight straight back.
- IR camera detector: night vision cameras and nanny cams use infrared lights your eyes cannot see. A self-test with any TV remote shows which phone camera can see them.
- Magnet check: a live gauge that rises near the magnets inside electronics.
- Two-way mirror test and a guide to where cameras really hide: smoke alarms, chargers, clocks, vents, frames and anything facing the bed, bathroom or shower.

FULL ROOM CHECK
Wi-Fi and air scan, trackers, lens sweep, infrared self-test, night-vision check, magnet, places to check by eye and the mirror test, one at a time, ending in a coverage score and a shareable report. There is a shorter check for cars and cabs.

TRACKER DETECTOR (FREE)
Tells you if a tag is away from its owner and may be travelling with you, and helps you find it.

NIGHT WATCH
Leave it running while you sleep, even with the screen off. NoPeek alerts you if a new device joins the Wi-Fi or a tracker stays with you.

QUICK AND QUIET
A silent 30-second check for fitting rooms and changing rooms: no sound, just a gentle buzz.

FOUND SOMETHING?
Don't touch it, take photos, change rooms, report it. One-tap helplines (911 in the US and Canada; also India, the UK, the EU and Australia) and an editable message for the hotel or host.

HONEST ABOUT LIMITS
No phone app can find every hidden camera. A camera that is switched off, covered or recording only to a memory card may not show up on a scan, which is why NoPeek combines the Wi-Fi scan with the lens finder and the room guide. A flag is a reason to look closer, not proof.

PRIVATE BY DESIGN
No account, no server, no analytics and no ads. Nothing you scan leaves your phone. Android asks for location access before any app can list Wi-Fi and Bluetooth devices; NoPeek uses it for that and nothing else.

FREE AND PRO
Free: Wi-Fi camera check, tracker detector, night watch, Full Room Check, room guide, magnet, mirror test and a 30-second try of the lens finder. One payment unlocks the lens finder with laser pointer, infrared night mode and the full device list. Yours to keep, no subscription.