Comparison

Spy & Hidden Camera Detector vs Device Detector

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

Head to head
About

Spy & Hidden Camera Detector

Detect hidden cameras, bugs, and trackers in various locations using a multi-step room sweep. Features include Wi-Fi scanning, Bluetooth tracker detection, lens reflection finding, infrared LED spotting, and magnetic field analysis for electronics.

Highlights
  • 5-step room sweep for detection
  • Wi-Fi camera scanner
  • Bluetooth tracker detector
  • Glint lens finder
  • Infrared camera detector
  • Bug detector (magnetic sensor)
  • Room reports (PDF)
Read full description

Find hidden cameras, bugs and trackers in any hotel room, Airbnb or rental – in about 2 minutes. Spy & Hidden Camera Detector guides you through a 5-step Room Sweep: the Wi-Fi network, Bluetooth trackers, camera lens reflections, infrared night-vision LEDs and the magnetic fields of hidden electronics. ROOM SWEEP – 5 CHECKS IN ONE • Wi-Fi camera scanner: see every device on the network, camera ports and a security score • AirTag & tracker detector: find AirTags, Tile, SmartTag and unknown Bluetooth devices, labelled Hot, Warm or Cold • Glint lens finder: your flashlight makes pinhole camera lenses shine, even cameras with no Wi-Fi • Infrared camera detector: spot night-vision LEDs your eyes can't see • Bug detector: the magnetic sensor reacts to electronics hidden behind mirrors, vents and walls • Object scan: highlights smoke alarms, clocks and chargers worth a closer look FIND IT: HOT OR COLD Tap Find on any Bluetooth device. Live distance, signal trend, sound and vibration guide you right to it – handy for lost AirPods too. KNOW WHERE TO LOOK Guides to the 10 places cameras hide – smoke detectors, alarm clocks, USB chargers, vents, mirrors and TV boxes – plus exactly what to do if you find one. ROOM REPORT (PDF) Keep proof of every check and share it with a host, hotel or platform. PRIVATE BY DESIGN Scans run on your phone. No account needed. Made for travellers, Airbnb guests, hotel stays, rentals, changing rooms, offices and your own home. Good to know: a phone can find many common hidden devices, but no app can rule out every camera. Use the checks together and look closely at anything flagged. PRO Unlock every check and Room Reports with a subscription. Payment is charged to your Apple Account. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple Account settings. Terms: https://hiddencameradetector.app/terms/ Privacy: https://hiddencameradetector.app/privacy/

About

Device Detector

Locate misplaced Bluetooth and WiFi devices with real-time tracking. This app helps you find wireless gadgets like headphones and smartwatches by showing their proximity and WiFi connection status, ensuring they are likely still at home.

Highlights
  • Real-Time Radar
  • Proximity Score in Meters
  • WiFi Connection Detection
  • Broad Device Compatibility
  • Alerts and Notifications
  • Pin Favorite Devices
Features
Read full description

Device Detector is your ultimate Solution for Real-Time Bluetooth and WiFi Device Detection. Have you ever misplaced your wireless gadgets? No worries! Device Detector is here to swiftly reunite you with your Bluetooth and WiFi devices. Whether it's headphones, smartwatches, portable speakers, or fitness trackers, our app ensures you can easily locate any compatible device in moments, including checking if a device is still connected to your home WiFi, indicating it's likely within your premises. **Key Features:** - Real-Time Radar: Instantly view all nearby devices with our live radar, making it a breeze to find what you're looking for in real-time. - Proximity Score: Receive a dynamic distance in meters for the device you're tracking, helping you gauge how close you are to finding it. - WiFi Connection Detection: Easily determine if a device is still connected to your home WiFi network, offering peace of mind that it's likely still at home. - Broad Compatibility: We support a wide range of devices, including wireless earphones, speakers, fitness bands, and more, ensuring you're covered no matter what you're trying to find. - Alerts and Notifications: Get notified through vibrations or sound alerts when you're near your lost device, simplifying the search. - Pin Favorites: Keep your most important devices pinned at the top of your list for quick access and tracking. How It Works: 1. Launch Device Detector: Simply open the app, and it immediately begins searching for nearby Bluetooth and WiFi devices. 2. Explore and Move: As you move, our app guides you with a dynamic distance in meters, helping you close in on your lost device. 3. Check WiFi Connection: See if the missing device is still connected to your home WiFi, providing an additional clue to its location. 4. Sound Indicators: When you're getting close, Device Detector alerts you with sounds, signaling you're on the right track. 5. Success: Find your device and celebrate – Device Detector has brought your tech back to you! Device Detector is more than just a device finder; it's your personal tech companion, ensuring you never lose track of your devices again, with the added assurance of WiFi connection detection to help confirm your devices are still safely at home. If you have any questions / comments please email us: contact@nstx.io SUBSCRIPTION: We offer auto-renewing subscription: - Length: weekly - Payment will be charged to iTunes Account at confirmation of purchase - You will be able to access the Premium features of the app for the duration of the subscription - Subscription automatically renews for the same price and duration period as the original period unless auto-renew is turned off at least 24-hours before the end of the current period - The account will be charged for renewal within 24-hours prior to the end of the current period at the cost of the chosen package. - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's iTunes Account Settings after purchase - No cancellation of the current subscription is allowed during the active subscription period - You may cancel a subscription during its free trial period via the subscription setting through your Apple account. This must be done 24 hours before the end of the subscription period to avoid being charged. Please visit https://support.apple.com/en-us/HT202039 for more information on how to proceed. - You may turn off the auto-renewal of your subscription via your Apple Account Settings. However, you are not able to cancel the current subscription during its active period - Any unused portion of a free-trial period will be forfeited when the user purchases a subscription. Privacy Policy : https://nstx.io/DeviceDetector/Device-policy.html Terms of Use : https://nstx.io/DeviceDetector/Device-terms.html

Screenshots

Spy & Hidden Camera Detector4 screens
Device Detector4 screens

Verdict

The call

The clearest difference is ads: Spy & Hidden Camera Detector at none against Device Detector's shown. Spy & Hidden Camera Detector also leads on update cadence (every 6 days vs every 7 months). On price, rating, review sentiment and ratings volume 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. Spy & Hidden Camera Detector sells 4 in-app purchases, starting at $6.99 per 7 days and Device Detector sells 1 in-app purchase, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.3 for Spy & Hidden Camera Detector against 4.3 for Device Detector. Both are backed by a comparable volume of ratings — 39 and 25 respectively. Written reviews split almost evenly too, at 0% and 0% positive.

UpkeepUpdate frequency

Spy & Hidden Camera Detector ships an update every 6 days, Device Detector every 7 months. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

Scorecard2 real differences · 8 level
Spy & Hidden Camera Detector versus Device Detector: the parameters behind the verdict, then further details
ParameterSpy & Hidden Camera DetectorDevice Detector
PriceFreeFree
Rating4.3 (39 ratings) — better4.3 (25 ratings)
Positive reviews0.0% of reviews0.0% of reviews
Number of ratings39 — better25
Update frequencyEvery 6 days — betterEvery 7 months
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.515.0 — better
Further details — not scored
Size107 MB22 MB
Age rating+44+
DeveloperEmre Erolyohan teixeira

Customer experience

Spy & Hidden Camera Detector

All ratings39 ratings
Positive84.6%
Neutral2.6%
Negative12.8%
Written reviews3 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Device Detector

All ratings15 ratings
Positive73.3%
Neutral13.3%
Negative13.3%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

4 purchases

Spy & Hidden Camera Detector

Subscriptions3
  • Weekly$6.997 Days
  • Annual Flash Sale$17.491 Year
  • Annual$34.991 Year
One-time1
  • Pro Lifetime$49.99
1 purchases

Device Detector

Subscriptions1
  • Pro Version3 Days trial$3.997 Days

Questions

Is Spy & Hidden Camera Detector free?
Spy & Hidden Camera Detector is free to download, with in-app purchases available.
Is Device Detector free?
Device Detector is free to download, with in-app purchases available.
Which has better reviews, Spy & Hidden Camera Detector or Device Detector?
Spy & Hidden Camera Detector is rated higher. Spy & Hidden Camera Detector averages 4.3 out of 5 from 39 ratings, while Device Detector averages 4.3 from 25 ratings.
Do Spy & Hidden Camera Detector or Device Detector have ads?
Device Detector shows ads; Spy & Hidden Camera Detector does not.
Which is updated more often, Spy & Hidden Camera Detector or Device Detector?
Spy & Hidden Camera Detector ships an update every 6 days, and Device Detector every 7 months. Most recently, Spy & Hidden Camera Detector was updated on November 4, 2026 and Device Detector on November 5, 2026.

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