Comparison

Device Detector vs Hidden Camera Detector FindSpy

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

Head to head
About

Device Detector

Scan and analyze all devices connected to your local network. This essential tool helps protect your privacy by identifying everything on your network. Regular updates ensure an improved user experience.

Highlights
  • Scan local network
  • Analyze connected devices
  • Privacy protection
  • Regular updates
Features
Read full description

This is a tool to scan and analyze all devices on your local network. It is an essential app to protect your privacy. We will regularly update the app to improve your experience.

About

Hidden Camera Detector FindSpy

Detect hidden surveillance devices like cameras and listening tools in unfamiliar places. Protect your privacy in hotels, rentals, and public spaces using network, Bluetooth, magnetic field, and infrared scanning.

Highlights
  • Network Scan for cameras
  • Bluetooth Device Detection
  • Magnetic Field Analysis
  • Infrared Scanning
  • Privacy Protection Tool
Features
Read full description

Protect your privacy and stay secure with the Camera Detector app. This app allows you to detect suspicious surveillance devices—such as unauthorized cameras, audio bugs, listening tools, or other covert equipment—in hotels, Airbnbs, vacation rentals, shared spaces, or any place that feels unfamiliar. Ideal for travelers, renters, and anyone who values peace of mind, this tool empowers you to take control of your personal security—anytime, anywhere. NETWORK SCAN: >>> Connect to a Wi-Fi network. >>> Activate Network Scan. >>> Unearth unauthorized cameras through detected network devices. BLUETOOTH DETECTION >>> Enable Bluetooth on your device. >>> Launch the app and enable Bluetooth Detection. >>> Locate nearby suspicious devices using Bluetooth signals. MAGNETIC FIELD ANALYSIS >>> Harness your phone's magnetic sensor. >>> Start Magnetic Field Analysis. >>> Detect unauthorized surveillance tools like microphones, speakers, or cameras based on magnetic fields. INFRARED SCANNING >>> Activate Infrared Scanning. >>> Identify suspicious devices emitting infrared signals, even in low-light environments. Disclaimer: This app is designed to assist users in detecting potentially suspicious surveillance devices using the available sensors on their phones (such as Bluetooth and Wi-Fi scanning). However, it does not guarantee complete accuracy in detection. Users are encouraged to remain vigilant and consider using additional inspection methods. The developer assumes no liability for any damages, losses, or consequences resulting from reliance on the app alone. SUBSCRIPTION PLANS: | Weekly Access | Monthly Access | Yearly Access Information about the auto-renewal of subscription: - Payment will be charged to iTunes Account at confirmation of purchase. - 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. The cost depends on the selected plan. - 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 the free trial will be forfeited when the user purchases a subscription. Privacy Policy: https://kainsuite.com/privacy-policy/ Terms of Service https://kainsuite.com/terms-conditions/

Screenshots

Device Detector3 screens
Hidden Camera Detector FindSpy4 screens

Verdict

The call

The clearest difference is in-app purchases: Device Detector at none against Hidden Camera Detector FindSpy's 13. Device Detector also leads on review sentiment (49% vs 24%) and iOS requirement (12.0 vs 15.0). On price, rating, ratings volume and update cadence 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 FindSpy sells 13 in-app purchases, starting at $4.99 per 7 days. Device Detector asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.4 for Device Detector against 4.4 for Hidden Camera Detector FindSpy. Both are backed by a comparable volume of ratings — 3.6K and 4.1K respectively. Written reviews are what separate them: 49% of Device Detector's written reviews are positive against 24% of Hidden Camera Detector FindSpy's.

UpkeepUpdate frequency

Device Detector ships an update monthly, Hidden Camera Detector FindSpy every 4 weeks. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

Scorecard4 real differences · 6 level
Device Detector versus Hidden Camera Detector FindSpy: the parameters behind the verdict, then further details
ParameterDevice DetectorHidden Camera Detector FindSpy
PriceFreeFree
Rating4.4 (3.6K ratings)4.4 (4.1K ratings) — better
Positive reviews48.9% of reviews — better24.4% of reviews
Number of ratings3.6K4.1K — better
Update frequencyMonthlyEvery 4 weeks — better
AdsYesYes
In-app purchasesNo — betterYes
MonetizationAd-supported — betterSubscription
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size44 MB184 MB
Age rating4+9+
Developer长金 胡Kain Suite Pte. Ltd.

Customer experience

Device Detector

All ratings3,572 ratings
Positive86.8%
Neutral3.8%
Negative9.4%
Written reviews237 reviews
Positive48.9%
Neutral3.4%
Negative47.7%

Hidden Camera Detector FindSpy

All ratings4,057 ratings
Positive84.9%
Neutral4.5%
Negative10.6%
Written reviews172 reviews
Positive24.4%
Neutral3.5%
Negative72.1%

User reviews

Device Detector

From 3.6K App Store ratings

What we love

  • 👍 User-friendly app
  • 🔍 Effective device detection
  • 🔍 Able to identify suspicious devices
  • 💡 Helpful for home security
  • 💡 Customizable device identification

Room to improve

  • 🤖 Excessive ads disrupting usability
  • 🐛 Inconsistent device detection accuracy
  • 🔍 Lack of detailed information on detected devices
  • 🤖 Overwhelming ad experience

Hidden Camera Detector FindSpy

From 4.1K App Store ratings

What we love

  • 🚀 Efficient scanning
  • 🔒 Helps detect hidden cameras
  • 👍 Useful for Airbnb guests
  • 👍 Works well enough

Room to improve

  • 🐛 Inconsistent readings
  • 🐛 Doesn't detect known cameras
  • 💰 Expensive subscription
  • 💰 No free trial

Bugs and requests

Device Detector

Reported bugs

3 issues
  • Inconsistent network connectivity detection
  • Crashes and freezes during scans
  • Incorrect device identification in some cases

Requested features

4 requests
  • Improve device identification and location details
  • Provide more context on suspicious devices
  • Offer ad-free or paid version to remove ads
  • Add support for more device types and manufacturers

Hidden Camera Detector FindSpy

Reported bugs

3 issues
  • Stuck on purchase screen
  • Doesn't work as advertised
  • Unreliable detection

Requested features

2 requests
  • Provide more details on detected devices
  • Improve Bluetooth scanning accuracy

In-app purchases

None

Device Detector

No in-app purchases

13 purchases

Hidden Camera Detector FindSpy

Subscriptions9
  • Weekly $4.99$4.997 Days
  • Weekly Subscription$5.997 Days
  • Weekly $6.99$6.997 Days
Show 6 more
  • FindSpy Pro Weekly$12.997 Days
  • FindSpy Pro Monthly$12.991 Month
  • Special Sale$14.991 Year
  • FindSpy Pro HalfYear$29.996 Months
  • FindSpy Pro Annual$39.991 Year
  • Yearly Subscription$49.991 Year
One-time4
  • 20 Credits$4.99
  • 50 Credits$9.99
  • 100 Credits$12.99
Show 1 more
  • Lifetime$49.99

Questions

Is Device Detector free?
Device Detector is free to download, with no in-app purchases.
Is Hidden Camera Detector FindSpy free?
Hidden Camera Detector FindSpy is free to download, with in-app purchases available.
Which has better reviews, Device Detector or Hidden Camera Detector FindSpy?
Hidden Camera Detector FindSpy is rated higher. Device Detector averages 4.4 out of 5 from 3.6K ratings, while Hidden Camera Detector FindSpy averages 4.4 from 4.1K ratings.
Do Device Detector or Hidden Camera Detector FindSpy have ads?
Both Device Detector and Hidden Camera Detector FindSpy show ads.
Which is updated more often, Device Detector or Hidden Camera Detector FindSpy?
Device Detector ships an update monthly, and Hidden Camera Detector FindSpy every 4 weeks. Most recently, Device Detector was updated on October 26, 2026 and Hidden Camera Detector FindSpy on October 27, 2026.

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