Hidden Camera Detector app icon
Hidden Camera Detector
by Easifystudios
Free on iPhone & iPad

The camera in the room leaves a trace.

A hidden camera needs a lens, a power source and usually a radio. Each one of those is something your iPhone can already sense. This app turns those sensors into a six-scanner sweep you can run in five minutes — in a hotel, a rental, an office or a changing room.

Download on the App Store How it works
★★★★★ 4.5 rating No account Scans stay on device
How it works

Three constraints a camera cannot escape

A concealed camera has to see the room, stay powered, and usually send footage somewhere. Every one of those requirements leaves a physical trace — and your iPhone already carries the sensors that read them.

01

It needs a lens

Glass reflects light straight back at its source. AI lens detection sweeps the room through your camera and flags the retroreflective glint a pinhole aperture returns — the one thing no camera can hide behind a plastic housing.

02

It needs power

Powered electronics distort the local magnetic field. The magnetometer reads that distortion through wood, plaster and mirror glass, so a device buried in a fitting shows up as a spike even when nothing is visible.

03

It needs a radio

Almost every modern camera streams. The Wi‑Fi and Bluetooth scans map every device broadcasting around you and surface the camera-class hardware that has no business being in a room you are paying to sleep in.

Six scanners

One sweep, six independent reads

No single scan is proof. A router is a wireless device, a remote emits infrared, a screw head reflects light. The signal is in the overlap — when one object trips two or three scanners, you have a real reason to look closer.

AI Lens Detection

Point the camera and let neural lens recognition flag the reflective apertures that look like optics.

Explore

Wi‑Fi Scanner

Map every device on the local network and spot cameras streaming from a rental or office.

Explore

Bluetooth Scanner

List nearby Bluetooth devices and unknown trackers, with signal strength as a proximity hint.

Explore

Infrared Scan

Reveal the invisible IR LEDs night-vision cameras rely on the moment you turn the lights off.

Explore

Magnetic Detector

Read the magnetometer to find electronics buried inside furniture, mirrors, vents and walls.

Explore

The room routine

The order to run the scans in, the six places worth your time, and how to read a hit honestly.

Read the guide
The app

Every scanner, one screen away

The overview keeps all six engines in one place with the findings from the last run of each, so a re-check takes seconds rather than a fresh sweep.

Swipe, or use the arrows
Overview 01

Overview — every engine armed, with the last result from each.

Network scan 02

Network scan — camera-class hardware separated from the safe list.

Bluetooth 03

Bluetooth — unknown trackers ranked by proximity.

Infrared 04

Infrared — night-vision LEDs made visible in the dark.

Magnetic 05

Magnetic — an EMF spike behind a bathroom mirror.

AI lens 06

AI lens detection — a 99% match on a pinhole lens.

Privacy

The scan never leaves your phone

A tool you use in a hotel room at midnight should not be uploading anything. The lens, infrared and magnetic checks all run on-device; the wireless scans read the air around you and need no working internet connection at all.

0
Accounts. Nothing to sign up for, nothing to sign in to.
0
Uploads. No camera frames, no device lists, no scan history sent anywhere.
6
Independent scanners, all running on hardware your iPhone already has.
5 min
A full room routine, from the smoke detector to the bathroom mirror.
Guides

Knowing where to look matters more than the app

Twelve field guides on where cameras actually hide, how to check a space room by room, and what to do if you find one.

How to Find Hidden Cameras

The complete method: what to look for, where they hide, and how to run each scan in order.

The full routine

Hidden Cameras in Hotel Rooms

A five-minute check-in routine covering the six places that actually matter.

Travel

The Airbnb Camera Check

What Airbnb's indoor camera ban means for you, and how to verify a listing yourself.

Rentals

Detect Cameras With Your Phone

What phone sensors can and cannot do — a straight answer to a very common question.

Explainer

How to Detect Listening Devices

Audio bugs behave differently from cameras. Here is what changes in the sweep.

Audio

Best Detector Apps 2026

How the main approaches compare, and where a phone app beats a dedicated RF detector.

Comparison
See all 12 guides
FAQ

Frequently asked questions

Can a phone really detect a hidden camera?

A phone cannot see through walls, but it can use the hardware it already has to surface the traces most hidden cameras leave behind: a reflective lens under the camera, an infrared LED glow in the dark, a Wi‑Fi or Bluetooth radio broadcasting nearby, and a magnetic field from the device's own components. The app combines those checks so you have a repeatable routine instead of a guess.

Does the app work without an internet connection?

The magnetic field sensor, the infrared check and the AI lens scan all run on the device and work offline. The Wi‑Fi and Bluetooth scans need those radios switched on, because they read the wireless environment around you, but they do not need a working internet connection.

Where are hidden cameras most often found?

In objects that already face a bed, a desk or a doorway and already need power: smoke detectors, alarm clocks, USB chargers and power strips, television sets and set-top boxes, air purifiers, picture frames, and vents. A camera has to see the room and stay powered, which narrows the realistic hiding places considerably.

Is it legal to scan a hotel room or rental for cameras?

Checking a space you are lawfully occupying for devices recording you is generally lawful, and in most places recording a guest in a private area without consent is not. Laws vary by country and state. If you find something you believe is a camera, do not dismantle it — document it, leave it in place, and contact the property and local police.

Check the room before you unpack

Free on the App Store. Six scanners, no account, and every scan runs on your iPhone.

Download on the App Store

AI Hidden Camera Detector Pro is a detection aid, not a certified counter-surveillance instrument. It uses standard iPhone sensors and cannot guarantee that a space is free of recording devices. Results should be treated as signals worth investigating, not as proof. If you believe you have found a camera recording you without consent, contact local law enforcement.