Comparison

Hidden Camera Detector Spy vs Bluetooth Finder

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 Spy

Scan your surroundings for hidden electronic devices and spy cameras using magnetic, network, infrared, and lens reflection detection methods. This app provides a helpful aid for detecting potential surveillance equipment in various locations.

Highlights
  • Magnetic detector for electronic fields
  • Network scanner for connected devices
  • Infrared scanner for night-vision LEDs
  • Lens detector for reflections
  • Works offline
  • Scan history saved locally
Features
Read full description

Worried about hidden cameras in your Airbnb, hotel room, changing room or office? Hidden Camera Detector helps you scan your surroundings for spy cameras and hidden electronic devices using four powerful detection methods. MAGNETIC DETECTOR Uses your phone's magnetometer to detect the magnetic field of electronic devices. Move your phone near walls, outlets, smoke detectors and objects — a spike means a possible hidden device. NETWORK SCANNER Scans your Wi-Fi network and lists every connected device, flagging ones that expose camera-style ports as possible IP cameras. INFRARED SCANNER Use your camera to spot the infrared LEDs used by night-vision cameras — small bright dots invisible to the naked eye. LENS DETECTOR Find hidden camera lenses by their reflection using the red-light reflection scan. WHY YOU'LL LOVE IT - Four detection methods in one app - Fast, simple and easy to use - Works completely offline - No account or sign-up required - Scan history saved locally on your device IMPORTANT No detection method can guarantee finding every hidden device. This app is a helpful aid, not a certified security tool. Always combine all four methods for the most thorough coverage.

About

Bluetooth Finder

Features
Read full description

Your phone already knows every Bluetooth device was lost nearby. Bluetooth Scanner finally shows you. Whether it's an AirTag in your bag or just your own gadgets scattered around the house - app gives you a real-time map of every Bluetooth signal in range, who it belongs to and whether you should trust it. WHAT IT DOES - Scans every nearby Bluetooth device in real time: phones, earbuds, speakers, watches, laptops - Flags suspicious devices that are close to you, have no name and shouldn't be there - Shows live signal strength, estimated distance and how long a device has been near you - Lets you mark devices as trusted (so your own gadgets never get flagged) or blocked (so they stay out of your results forever) SIGNAL MAP - THE FEATURE PEOPLE ACTUALLY TALK ABOUT This is the one that surprises people. Pick any device from your scan list and then just walk around. The radar screen guides you warmer or colder as your signal changes, with a live compass ring so you know which direction to move. It's how you find an AirPods, headphones or the mystery device someone lost. No GPS required. No internet required. Pure Bluetooth physics. WHO THIS IS FOR - Parents who want to keep tabs on shared family devices - People who've already found an AirTag they didn't put there - Tech enthusiasts who just want to see what's actually around them - Anyone who uses Bluetooth accessories and wants proper control over them A NOTE ON HOW THIS WORKS Bluetooth doesn't give us a literal GPS arrow to a device - no app can do that and anyone who claims otherwise is lying to you. What we do is use live RSSI signal readings and your phone's compass to give you a real directional sense of "warmer/colder" as you move. In practice it works remarkably well for locating lost devices. BUILT FOR PRIVACY We don't collect your data or upload your device list anywhere. If a device looks genuinely suspicious - unknown name, sitting right next to you, signal too strong to ignore - we'll tell you clearly and let you decide what to do. Privacy Policy: https://policy-6ef9d.web.app/ Terms of Use: https://terms-345fd.web.app/

Screenshots

Hidden Camera Detector Spy4 screens
Bluetooth Finder4 screens

Verdict

The call

The clearest difference is in-app purchases: Hidden Camera Detector Spy at none against Bluetooth Finder's 2. Hidden Camera Detector Spy also leads on iOS requirement (16.4 vs 18.6). Bluetooth Finder's advantage is ads (none vs shown) and update cadence (daily vs every 6 days). On price 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. Bluetooth Finder sells 2 in-app purchases, starting at $3.99 per 7 days. Hidden Camera Detector Spy asks for nothing beyond the download.

UpkeepUpdate frequency

Hidden Camera Detector Spy ships an update every 6 days, Bluetooth Finder daily. The most recent releases landed on November 10, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 5 level
Hidden Camera Detector Spy versus Bluetooth Finder: the parameters behind the verdict, then further details
ParameterHidden Camera Detector SpyBluetooth Finder
PriceFreeFree
Rating4.9 (28 ratings) — better—
Number of ratings28 — better—
Update frequencyEvery 6 daysDaily — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported—
DevicesiPhoneiPhone, iPad — better
Requires iOS16.4 — better18.6
Further details — not scored
Size46 MB3 MB
Age rating4+4+
DeveloperEmin Burak YILDIRIMLarysa Koltsova

In-app purchases

None

Hidden Camera Detector Spy

No in-app purchases

2 purchases

Bluetooth Finder

Subscriptions2
  • Unlock Bluetooth Finder Pro$3.997 Days
  • Unlock Bluetooth Finder Pro$49.991 Year

Questions

Is Hidden Camera Detector Spy free?
Hidden Camera Detector Spy is free to download, with no in-app purchases.
Is Bluetooth Finder free?
Bluetooth Finder is free to download, with in-app purchases available.
Do Hidden Camera Detector Spy or Bluetooth Finder have ads?
Hidden Camera Detector Spy shows ads; Bluetooth Finder does not.
Which is updated more often, Hidden Camera Detector Spy or Bluetooth Finder?
Hidden Camera Detector Spy ships an update every 6 days, and Bluetooth Finder daily. Most recently, Hidden Camera Detector Spy was updated on November 10, 2026 and Bluetooth Finder on October 31, 2026.

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