Comparison

Hidden Camera Detector Tool vs Sonar

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 Tool

Features
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Hidden Camera Detector provides five scanning tools to help you look for signs of potential hidden cameras and suspicious devices. Whether staying in a hotel, Airbnb, hostel, vacation rental, or shared space, this hidden camera finder and detector camera app can help give you extra awareness. Designed for travelers, families, and privacy-conscious users who want practical tools to scan rooms for possible surveillance risks. LENS DETECTION AND GLINT FINDER The lens detector uses your flashlight and camera to help reveal possible reflections from a camera lens. Use the glint finder to scan vents, clocks, smoke detectors, chargers, mirrors, and shelves where a hidden cam could be concealed. INFRARED CAMERA AND IR DETECTOR Some hidden cameras use night vision IR LEDs that may emit a faint infrared glow. The Hidden Camera IR Detector mode can help reveal this potential glow through your phone's camera. This infrared camera scan may help spot possible night vision cameras not visible to the naked eye. SPY CAMERA SCANNER AND WIFI DETECTOR Use the network scanner to review devices on the same Wi-Fi connection. The wifi detector checks for signatures that may resemble IP cameras or surveillance camera services. This wifi security scanner and camera finder can help spot possible spy cameras or nanny cam devices on the local network. BLUETOOTH SCANNER AND BLE SCANNER Scan for nearby Bluetooth devices and review which may warrant closer inspection. The bluetooth scanner lists BLE devices and may flag hardware associated with cameras or trackers. Use the BLE scanner alongside lens and IR results. May also help as an airtag detector, airtag scanner, and tracker detector for possible nearby tracking devices. RF DETECTOR AND SIGNAL DETECTOR Your phone's magnetometer and magnetic sensor can help reveal possible electromagnetic anomalies. Use the rf detector, rf scanner, and signal detector to check for potential hidden electronic devices. The rf signal detector, rf finder, and radio frequency detector features provide an anti spy and antispy scanning layer for possible wiretap detector and phone tapping detector scenarios. BUG DETECTOR AND HIDDEN MICROPHONE DETECTOR The bug detector can help look for signs of possible hidden microphones. The hidden microphone detector and hidden mic detector use RF scanning and Bluetooth detection to flag potential audio devices. This bug detector scanner, spy app detector, spyware detector, and gps bug detector may provide additional privacy protection. HIDDEN DEVICE DETECTOR AND TRACKING DEVICE DETECTOR Scan for possible hidden devices such as GPS trackers and covert recording hardware. The tracking device detector checks for Bluetooth signals from tracking tags. Combined with capture detection and motion detector features, this hidden app detector can help provide a broader sweep. The hidden eye mode may help visualize electromagnetic anomalies. PRIVACY SCANNER AND SECURITY SCANNER Run a privacy scan using all five modes. This privacy scanner, security scanner, and safe finder combination can provide a thorough anti-spy scan. Each safety scanner mode works independently or combined. Spyware detection, camera blocker alerts, and spybuster capabilities may help make this a complete counter-surveillance tool. WHEN TO USE IT Before settling into a hotel room, Airbnb, hostel, or vacation rental. When renting offices, studios, or co-working spaces. Anytime you want to check a room for peace of mind. PRIVATE BY DESIGN No account required. No data collection. All analysis runs on your device. This app assists with identifying potential risks and cannot guarantee detection of all hidden cameras. Results are indicators, not proof. Download Hidden Camera Detector Tool, your spyfinder, anti-spy scan tool, and hidden camera scanner for safer travel. Privacy Policy: https://sites.google.com/view/hidden-camera-detector-priv-po Terms of Use (EULA): https://sites.google.com/view/hidden-camera-detector-terms-u

About

Sonar

Features
Read full description

SONAR: HIDDEN CAMERA AND TRACKER DETECTOR Sonar helps you check for hidden cameras, hidden microphones, and Bluetooth/Wi-Fi trackers, a privacy inspection support tool with infrared, Wi-Fi network, and Bluetooth scanning. Whether you're in a motel room, hotel, Airbnb, locker room, public restroom, fitting room, car, or your own luggage, Sonar helps you inspect the space in minutes. IMPORTANT: no phone app can guarantee with certainty that a space is free of hidden cameras. Sonar is a support tool, each finding comes with a confidence level so you can physically check the spot it flags. Always use it alongside a manual inspection. DETECTOR FEATURES Infrared scanner Point your phone's camera and look for the telltale reflection of hidden spy camera lenses, a common sign in cameras disguised as a button camera, pen camera, charger, smoke detector, or clock. Works best in a dark room and doesn't replace a physical check. Wi-Fi network and Bluetooth device detection Sonar scans the local Wi-Fi network and nearby Bluetooth devices to flag devices with characteristics of connected cameras or trackers. Each result shows a confidence level, not a definitive confirmation. Bluetooth tracker detector Flags signals from Bluetooth trackers nearby: in your car, bag, luggage, or personal belongings, as support against unwanted tracking during travel and everyday life. Guided sweep A practical checklist walks you through spots where cameras and microphones are commonly hidden: outlets, smoke detectors, picture frames, mirrors, chargers, clocks, and more, so you can physically inspect each one. Clear, straightforward results See the confidence level of each finding, with real-time visual indication, no technical jargon. WHY USE SONAR Works offline Simple interface anyone can use Fast: full sweep in just a few minutes No complicated sign-up GREAT FOR - Motel, hotel, and Airbnb stays - Short-term rentals and vacation homes - Locker rooms, gyms, and public restrooms - Store fitting rooms - Checking your car and luggage for trackers - Confidential meetings and work spaces YOUR PRIVACY COMES FIRST Hidden cameras and trackers are more common than you'd think. Sonar exists to give you a support tool for checking your space, simple and accessible, always as a complement to your own inspection, never as an absolute guarantee. WHERE YOU CAN USE SONAR Hotel room · Motel room · Airbnb · Vacation rental · Bed and breakfast · Hostel · Resort · Spa · Sauna · Public restroom · Gym locker room · Pool locker room · Club locker room · Store fitting room · Lingerie fitting room · Event or theater dressing room · Meeting room · Shared office · Coworking space · Rental car · Uber or taxi · Rented beach house · Vacation cabin · Guest room at someone else's home · Doctor's office or clinic · Short-term rental property THE GUIDED CHECKLIST COVERS COMMON SPOTS LIKE Smoke detector · Wall clock · Desk clock · Alarm clock · Phone charger · USB wall adapter · Power strip · Wi-Fi router · Bluetooth speaker · Wall art · Picture frame · Mirror · Desk lamp · TV remote control · Teddy bear · Glasses · Pen · Keychain · Fake potted plant · Book on a shelf Download Sonar now and run your first sweep in under 2 minutes. ---------------------------- Terms of Use (EULA): https://sonarcameradetector.com/terms

Screenshots

Hidden Camera Detector Tool4 screens
Sonar4 screens

Verdict

The call

Hidden Camera Detector Tool and Sonar are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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 Tool sells 3 in-app purchases, starting at $4.99 per 7 days and Sonar sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Hidden Camera Detector Tool ships an update every 5 weeks, Sonar every 3 weeks. The most recent releases landed on November 5, 2026 and November 13, 2026 respectively.

ScorecardNo meaningful differences
Hidden Camera Detector Tool versus Sonar: the parameters behind the verdict, then further details
ParameterHidden Camera Detector ToolSonar
PriceFreeFree
Update frequencyEvery 5 weeksEvery 3 weeks — better
AdsNoNo
In-app purchasesYesYes
DevicesiPhoneiPhone
Requires iOS16.416.4
Further details — not scored
Size20 MB55 MB
Age rating4+4+
DeveloperEMRULLAH BUKECaue Mattos Silvestre

In-app purchases

3 purchases

Hidden Camera Detector Tool

Subscriptions3
  • Weekly Plan3 Days trial$4.997 Days
  • Monthly Plan3 Days trial$14.991 Month
  • Yearly Plan3 Days trial$29.991 Year
3 purchases

Sonar

Subscriptions3
  • Weekly$4.997 Days
  • Monthly Subscription$8.991 Month
  • Annual Subscription3 Days trial$29.991 Year

Questions

Is Hidden Camera Detector Tool free?
Hidden Camera Detector Tool is free to download, with in-app purchases available.
Is Sonar free?
Sonar is free to download, with in-app purchases available.
Do Hidden Camera Detector Tool or Sonar have ads?
Neither Hidden Camera Detector Tool nor Sonar shows ads.
Which is updated more often, Hidden Camera Detector Tool or Sonar?
Hidden Camera Detector Tool ships an update every 5 weeks, and Sonar every 3 weeks. Most recently, Hidden Camera Detector Tool was updated on November 5, 2026 and Sonar on November 13, 2026.

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