Comparison

Hidden Camera Detector vs Hazard Scan

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Hidden Camera Detector

Detect hidden cameras and spy devices in any room using your phone. This app offers multiple scanning methods to quickly identify potential surveillance equipment, ensuring your privacy in hotels, rentals, and other spaces.

Highlights
  • Wi-Fi network scanner
  • Infrared (IR) lens viewer
  • Magnetic field detector
  • Audio bug detection
  • Fast room sweep
  • Step-by-step guide
Features
Read full description

Worried someone is watching? Check into any hotel, Airbnb, or rental and sweep the room for hidden cameras and spy devices in under 30 seconds. NSpy is a hidden camera detector that turns your iPhone into a portable counter-surveillance kit — no extra gear, no tech skills required. Hidden cameras are smaller and cheaper than ever. A pinhole camera can hide inside a smoke detector, an alarm clock, a power outlet, a USB charger, or an air vent. NSpy gives you three real detection methods to find them fast and feel safe again. How NSpy works • Wi-Fi network scanner — fingerprints every device on the local network and flags rogue routers, hidden IP cameras, and unknown hardware that may be streaming video. • Infrared (IR) lens viewer — turns your camera into an IR scope so you can spot the reflective glint of a night-vision lens, even in total darkness. • Magnetic field detector — uses your phone's magnetometer to surface electronic components hidden inside walls, clocks, vents, outlets, and smoke detectors. What you get • Fast room sweep designed to complete in seconds • Per-device detail view to inspect anything suspicious on the network • Audio bug detection to help locate hidden microphones and listening devices • Step-by-step "how it works" guide so you know exactly what to look for • Clean, private interface — your scans stay on your device • Multi-language support and responsive in-app support Who it's for • Travelers checking into hotels, motels, and short-term rentals • Airbnb and vacation-rental guests who want peace of mind on arrival • Renters and tenants inspecting a new apartment or room • Parents checking a child's bedroom or a babysitter's space • Business travelers securing a room before a private meeting • Domestic-violence survivors and anyone worried about being watched or stalked • Anyone uneasy about a bathroom, changing room, locker room, dressing room, or gym Why NSpy When you walk into an unfamiliar space, you shouldn't have to wonder who's recording you. NSpy combines a Wi-Fi scanner, an infrared camera viewer, and an EMF/magnetic detector into one focused privacy tool built for one job: helping you find hidden cameras, spy gear, and listening devices before they invade your privacy. It's a hidden camera finder and bug detector you can carry everywhere. A few quick notes: NSpy is a privacy and counter-surveillance scanning tool, not a guarantee against every covert device. No detector app can promise it will find 100% of hidden cameras, so use NSpy together with a careful visual inspection of mirrors, vents, and electronics. NSpy is not an antivirus, a Wi-Fi speed test, or a Bluetooth tracker finder. Download NSpy and take privacy back into your own hands. Scan your next hotel, rental, or meeting room with confidence — and stop wondering whether someone is watching. Pro unlocks unlimited scans, full infrared lens detection, magnetic field detection, and complete device reports. NSpy offers optional paid subscriptions for access to certain features. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period, and can be managed or cancelled at any time in your App Store account settings. Privacy Policy: https://nspy.vidus6.com/privacy Terms of Service: https://nspy.vidus6.com/terms

About

Hazard Scan

This AI-powered scanner identifies potential hazards and code violations in your home using your device's camera. It provides detailed safety reports with state-specific building code citations and can even dispatch verified technicians.

Highlights
  • AI-powered hazard detection
  • Building code violation identification
  • Detailed safety reports
  • State-specific code citations
  • Re-scan comparison tracking
  • One-tap technician dispatch
Features
Read full description

DispatchIQ Scan is an AI-powered home safety scanner that identifies hazards, building code violations, and maintenance issues — before they become expensive emergencies. Point your camera at any area of your home. In seconds, the AI analyzes what it sees, identifies potential hazards, and delivers a detailed safety report with real building code citations from your state. WHAT IT DETECTS • Electrical hazards — exposed wiring, overloaded panels, code violations • Plumbing issues — leaks, improper venting, water damage • HVAC problems — airflow blockages, filter conditions, unit wear • Structural concerns — foundation cracks, moisture intrusion, framing issues • 200+ total hazard types across all home systems FEATURES • Real building code citations from your state • International compliance codes — 195 countries covered • Safety score and hazard severity ratings • Re-scan comparison tracking • One-tap dispatch to a verified DispatchIQ technician • Dark mode support DispatchIQ Scan is free to download and use. There are no in-app purchases or subscriptions. Privacy Policy: https://www.dispatchiq.ai/legal Terms of Use: https://www.dispatchiq.ai/legal

Screenshots

Hidden Camera Detector4 screens
Hazard Scan4 screens

Verdict

The call

The clearest difference is rating: Hazard Scan at 5.0 against Hidden Camera Detector's 4.3. Hazard Scan also leads on update cadence (every 4 days vs every 3 weeks). On price, ratings volume, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Hidden Camera Detector sells 7 in-app purchases, starting at $2.99 per 7 days and Hazard Scan sells 4 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Hazard Scan holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 3 and 3 respectively.

UpkeepUpdate frequency

Hidden Camera Detector ships an update every 3 weeks, Hazard Scan every 4 days. The most recent releases landed on October 20, 2026 and October 17, 2026 respectively.

Scorecard2 real differences · 8 level
Hidden Camera Detector versus Hazard Scan: the parameters behind the verdict, then further details
ParameterHidden Camera DetectorHazard Scan
PriceFreeFree
Rating4.3 (3 ratings)5.0 (3 ratings) — better
Positive reviews50.0% of reviews—
Number of ratings33
Update frequencyEvery 3 weeksEvery 4 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size54 MB41 MB
Age rating4+4+
DeveloperVIDUS TEKNOLOJI ANONIM SIRKETIJustin Lott

Customer experience

Hidden Camera Detector

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

Hazard Scan

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

7 purchases

Hidden Camera Detector

Subscriptions6
  • Weekly Special: Privacy Pro$2.997 Days
  • Weekly Pro: Privacy Scanner$7.997 Days
  • Weekly Trial: Privacy Pro3 Days trial$7.997 Days
Show 3 more
  • NSpy Hidden Camera Detector$14.997 Days
  • NSpy: 3 Months Premium$39.993 Months
  • Annual Pro: Privacy Scanner$49.991 Year
One-time1
  • Lifetime Premium$99.99
4 purchases

Hazard Scan

Subscriptions4
  • Scan Pass$4.991 Month
  • Pro Bundle$9.991 Month
  • Solo Inspector$49.991 Month
Show 1 more
  • Inspector Company$149.991 Month

Questions

Is Hidden Camera Detector free?
Hidden Camera Detector is free to download, with in-app purchases available.
Is Hazard Scan free?
Hazard Scan is free to download, with in-app purchases available.
Which has better reviews, Hidden Camera Detector or Hazard Scan?
Hazard Scan is rated higher. Hidden Camera Detector averages 4.3 out of 5 from 3 ratings, while Hazard Scan averages 5.0 from 3 ratings.
Do Hidden Camera Detector or Hazard Scan have ads?
Neither Hidden Camera Detector nor Hazard Scan shows ads.
Which is updated more often, Hidden Camera Detector or Hazard Scan?
Hidden Camera Detector ships an update every 3 weeks, and Hazard Scan every 4 days. Most recently, Hidden Camera Detector was updated on October 20, 2026 and Hazard Scan on October 17, 2026.

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