Comparison

Hidden Camera Detector vs Spy Detector

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 using your phone's camera, Wi-Fi, network, and Bluetooth. Features AI image recognition and a network scanner to find suspicious connections and remotely accessible devices.

Highlights
  • AI Spy Camera Image Recognition
  • Lens & IR Detector
  • Network & Wi-Fi Scanner
  • Remotely Accessible Device Scanner
  • Spy Camera Library
  • Expert Help & Guidance
Features
Read full description

The original Hidden Camera Detector — featured by Forbes, Fox, and Yahoo News. Checking into a hotel, rental, or Airbnb? Using a changing room, restroom, or office? Hidden Camera Detector helps you check your surroundings for hidden cameras, trackers, and suspicious devices using multiple detection methods in one easy app. Scan again wherever you go to see if the same trackers or devices keep appearing with you over time. Try every detection method before deciding if Pro is right for you. Built on patented detection technology developed across our consumer and enterprise security products, Hidden Camera Detector brings multiple detection methods together in one consumer app. BLUETOOTH & TRACKER SCAN Find nearby Bluetooth devices and supported trackers. Many devices are identified by name, and live signal strength helps you physically locate them. NETWORK / WI-FI SCAN Scan your local network for connected devices. Hidden Camera Detector now identifies many devices by name and type, making unfamiliar cameras and other devices easier to recognize and investigate. AI IMAGE RECOGNITION Take a photo of a suspicious object and our AI compares it with known spy cameras, returning similar images, links, and descriptions. LENS & IR REFLECTION DETECTOR Scan the space around you live for reflections that may come from a camera lens using our classic lens-detection technology. EXPERT VIDEO GUIDES — FREE Watch security professionals show where hidden cameras are commonly concealed, along with quick demonstrations of the detection methods. WHY PEOPLE CHOOSE HIDDEN CAMERA DETECTOR • Scan again over time to see if the same devices keep appearing with you • The original hidden camera detector app, built on patented detection technology and with over 2 million downloads • Featured by Forbes, Fox, and Yahoo News • Multiple detection methods — network device identification, Bluetooth and tracker locating, AI photo recognition, and live lens reflection scanning • Many network and Bluetooth devices identified by name • Live signal strength helps you locate nearby Bluetooth devices and supported trackers • Simple enough for anyone — at home, traveling, or on the go No app can guarantee it will find every hidden device, but Hidden Camera Detector gives you multiple practical ways to check a space and investigate suspicious devices with greater confidence. SUBSCRIPTION Hidden Camera Detector offers an auto-renewable subscription that unlocks full access to every detection tool. Both plans start with 3 days free — cancel anytime before they end and you won't be charged. Monthly and yearly plans are available; pricing is shown in the app before you subscribe. Payment is charged to your Apple ID at confirmation of purchase. Your subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings. Terms of Service: https://www.hcdapp.com/tos.html Privacy Policy: https://www.hcdapp.com/privacypolicy.html

About

Spy Detector

Protect your privacy by scanning for hidden spy cameras in various locations. This app also functions as a network scanner to detect spy devices, GPS trackers, and more. Stay safe and secure in hotels, bathrooms, and other important places.

Highlights
  • Scan rooms for hidden spy cameras
  • Wi-Fi Scanner
  • Network Scanner
  • Bluetooth Scanner
  • Detect spy devices and GPS trackers
  • Camera Scanner with filters
Features
Read full description

This app protect your privacy from spy hidden camera lenses. And it can be used for some important occasions, such as hotels,bathroom, etc. Stay safe and private. And find new Wi-Fi, Network and Bluetooth Scanner finds spy devices, GPS trackers & more. Features - WiFi Scanner - Scan any room for hidden spy cameras and make sure no one is spying on you - Camera Scanner with different filters - Easy to use Subscribe for unlimited access to all features and content offered for purchase within the app. Subscription option: -$9.99 per month, -$29.99 six months , -$45.99 per year, -Payment will be charged to iTunes Account at confirmation of purchases. -Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. -Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. -Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user’s Account Settings after purchase. -Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. Privacy Policy:https://sites.google.com/view/spy-detector-/home Terms of Use:https://sites.google.com/view/spy-detector/home

Screenshots

Hidden Camera Detector4 screens
Spy Detector4 screens

Verdict

The call

The clearest difference is rating: Spy Detector at 4.6 against Hidden Camera Detector's 3.6. Spy Detector also leads on update cadence (every 10 days vs every 3 months) and iOS requirement (10.0 vs 15.6). Hidden Camera Detector's advantage is monetization model (free with in-app purchases vs subscription). On price, review sentiment, ratings volume and ads 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 2 in-app purchases, starting at $9.99 per month and Spy Detector sells 5 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Spy Detector holds the better App Store score, 4.6 against 3.6. Both are backed by a comparable volume of ratings — 1.9K and 2.9K respectively. Written reviews point the same way: 21% of Hidden Camera Detector's written reviews are positive against 27% of Spy Detector's.

UpkeepUpdate frequency

Hidden Camera Detector ships an update every 3 months, Spy Detector every 10 days. The most recent releases landed on October 16, 2026 and October 15, 2026 respectively.

Scorecard4 real differences · 6 level
Hidden Camera Detector versus Spy Detector: the parameters behind the verdict, then further details
ParameterHidden Camera DetectorSpy Detector
PriceFreeFree
Rating3.6 (1.9K ratings)4.6 (2.9K ratings) — better
Positive reviews20.8% of reviews27.0% of reviews — better
Number of ratings1.9K2.9K — better
Update frequencyEvery 3 monthsEvery 10 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases — betterSubscription
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.610.0 — better
Further details — not scored
Size72 MB41 MB
Age rating4+4+
DeveloperLSC, LLC馨月 常

Customer experience

Hidden Camera Detector

All ratings1,865 ratings
Positive63.6%
Neutral10.1%
Negative26.3%
Written reviews183 reviews
Positive20.8%
Neutral2.2%
Negative77.0%

Spy Detector

All ratings2,890 ratings
Positive89.4%
Neutral3.8%
Negative6.8%
Written reviews74 reviews
Positive27.0%
Neutral1.4%
Negative71.6%

Bugs and requests

Hidden Camera Detector

Not enough reviews yet to summarise bugs or requests.

Spy Detector

Reported bugs

3 issues
  • Forced to pay before seeing results
  • Fake/non-functional scanning
  • Repeated charges on payment method

Requested features

2 requests
  • More detailed information on detected devices
  • Ability to mark detected devices as safe

In-app purchases

2 purchases

Hidden Camera Detector

Subscriptions2
  • HCD App Premium3 Days trial$9.991 Month
  • HCD App Premium Annually3 Days trial$39.991 Year
5 purchases

Spy Detector

Subscriptions5
  • Spy Detector Premium Weekly$6.997 Days
  • Spy Detector Premium Monthly$13.991 Month
  • Spy Detector Premium 6 Months$29.996 Months
Show 2 more
  • Spy Detector Premium 3 Month$29.993 Months
  • Spy Detector Premium Yearly$45.991 Year

Questions

Is Hidden Camera Detector free?
Hidden Camera Detector is free to download, with in-app purchases available.
Is Spy Detector free?
Spy Detector is free to download, with in-app purchases available.
Which has better reviews, Hidden Camera Detector or Spy Detector?
Spy Detector is rated higher. Hidden Camera Detector averages 3.6 out of 5 from 1.9K ratings, while Spy Detector averages 4.6 from 2.9K ratings.
Do Hidden Camera Detector or Spy Detector have ads?
Neither Hidden Camera Detector nor Spy Detector shows ads.
Which is updated more often, Hidden Camera Detector or Spy Detector?
Hidden Camera Detector ships an update every 3 months, and Spy Detector every 10 days. Most recently, Hidden Camera Detector was updated on October 16, 2026 and Spy Detector on October 15, 2026.

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