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

This app helps you protect your privacy by scanning your surroundings for hidden cameras and suspicious recording devices. It transforms your phone into a reliable detector, offering peace of mind in any unfamiliar environment.

Highlights
  • Effortless camera finder
  • Rapid detection of hidden devices
  • Comprehensive scanning for recording devices
  • Peace of mind anywhere
  • User-friendly interface
Features
Read full description

Take charge of your personal privacy and secure your space with Hidden Camera Detector – Peek. In today’s interconnected world, protecting your personal space in unfamiliar environments is more important than ever. Peek provides practical magnetic field detection, network scanning tools, and step-by-step inspection checklists designed to help you analyze your surroundings with confidence. Whether you are staying in a hotel, checking into an Airbnb rental, using changing rooms, or securing a new environment, Peek acts as your digital privacy assistant and local environment scanner. How It Works Peek utilizes your iPhone’s built-in sensors and local connectivity to analyze your surroundings. The app leverages your device’s magnetometer to help detect magnetic field fluctuations commonly emitted by electronic components and speakers, while its local network scanner identifies hardware sharing your active Wi-Fi connection. Key Features: - Magnetic Sensor Detection: Utilize your iPhone’s built-in magnetometer to scan for magnetic signatures and field anomalies emitted by hidden electronics, wiring, and speakers. - Local Network Device Scanner: Discover active devices connected to your current Wi-Fi network to maintain full visibility over shared hardware. - Privacy Inspection Guides: Access practical tips and walkthroughs on how discreet surveillance equipment is placed and how to conduct effective physical room checks. - Fast & Intuitive Interface: Clean, user-friendly design that allows you to launch magnetic scans and network reviews in seconds without complex setups. Don’t leave your personal privacy to chance. Equipping yourself with structured inspection procedures and sensor tools gives you control over your space. Download Hidden Camera Detector – Peek today and take a proactive step toward protecting your personal space! Terms of Use: https://www.88tech.co/terms Privacy Policy: https://www.88tech.co/privacy

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 monetization model: Hidden Camera Detector at free with in-app purchases against Spy Detector's subscription. Hidden Camera Detector also leads on review sentiment (47% vs 27%) and ratings volume (17K vs 2.9K). Spy Detector's advantage is update cadence (every 10 days vs every 2 months) and rating (4.6 vs 4.4). On price, ads, in-app purchases and device support 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 10 in-app purchases, starting at $6.99 per 7 days 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 4.4. That said, the two scores are not equally well evidenced: Hidden Camera Detector has 17K ratings behind it against 2.9K, so its average is the more settled of the two. Written reviews complicate that: 47% of Hidden Camera Detector's written reviews are positive against 27% of Spy Detector's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Hidden Camera Detector ships an update every 2 months, Spy Detector every 10 days. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

Scorecard6 real differences · 4 level
Hidden Camera Detector versus Spy Detector: the parameters behind the verdict, then further details
ParameterHidden Camera DetectorSpy Detector
PriceFreeFree
Rating4.4 (17K ratings)4.6 (2.9K ratings) — better
Positive reviews46.9% of reviews — better27.0% of reviews
Number of ratings17K — better2.9K
Update frequencyEvery 2 monthsEvery 10 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases — betterSubscription
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.610.0 — better
Further details — not scored
Size227 MB41 MB
Age rating17+4+
Developer88 Tech馨月 常

Customer experience

Hidden Camera Detector

All ratings16,524 ratings
Positive83.1%
Neutral4.3%
Negative12.6%
Written reviews1,498 reviews
Positive46.9%
Neutral3.4%
Negative49.7%

Spy Detector

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

User reviews

Hidden Camera Detector

From 17K App Store ratings

What we love

  • 🚀 Works great
  • 🔒 Helps detect hidden cameras
  • 👍 Useful for travel and public places
  • 🔍 Able to locate suspicious devices

Room to improve

  • 🐛 Doesn't always detect known cameras
  • 💰 Requires paid subscription to access full features
  • 🤔 Questionable privacy policy
  • 🔌 Connectivity issues

Spy Detector

From 2.9K App Store ratings

What we love

  • 🔒 Hidden camera detection
  • 🚀 Uber impressive delivery
  • ❤️ Amazing service

Room to improve

  • 🐛 Doesn't work as expected
  • 💰 Expensive subscription
  • 🚫 Scam/money grab

Bugs and requests

Hidden Camera Detector

Reported bugs

3 issues
  • App freezes or crashes
  • Inconsistent device detection
  • Subscription issues (unable to cancel, unexpected charges)

Requested features

4 requests
  • More advanced camera detection capabilities
  • Ability to disable specific device tracking
  • Clearer explanation of subscription model
  • Improved user interface and experience

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

10 purchases

Hidden Camera Detector

Subscriptions9
  • Hidden Camera Detector$6.997 Days
  • Hidden Camera Detector Pro Weekly$8.997 Days
  • Camera Scanner$9.991 Month
Show 6 more
  • Hidden Camera Detector Pro Weekly$9.997 Days
  • Secret Discount Pro$19.991 Year
  • Quarterly Premium3 Days trial$29.993 Months
  • Hidden Device Detector$34.991 Year
  • Hidden Device Detector$39.991 Year
  • Hidden Device Detector$44.991 Year
One-time1
  • Hidden Camera Detector Lifetime$59.99
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 4.4 out of 5 from 17K 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 2 months, and Spy Detector every 10 days. Most recently, Hidden Camera Detector was updated on November 1, 2026 and Spy Detector on October 30, 2026.

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