Tracking Device Detector - TDD
Hidden Camera Scanner & Finder
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Scan any room for hidden cameras and tracking devices with 4 detection tools. Detect Bluetooth trackers, find spy cameras, and protect your privacy wherever you go.
Tracking Device Detector scans your surroundings for hidden Bluetooth trackers and spy cameras that may compromise your privacy. Whether you're checking a hotel room, Airbnb, office, or your own car, the app gives you a complete set of tools to detect potential threats and stay protected.
TRACKER DETECTION
Scan for active Bluetooth devices nearby, including unknown or suspicious trackers. The app identifies potential tracking devices and displays real-time signal strength so you can estimate how close they are. Use the proximity meter to physically locate a suspicious device as you move around. The closer you get, the stronger the signal.
HIDDEN CAMERA DETECTION
Sweep any room for hidden cameras using four detection methods:
Night Vision Scanner
Uses your iPhone's front camera to reveal infrared light from night-vision cameras in dark environments.
Lens Reflection Finder
Activates your flashlight and camera together to spot reflective glints from hidden camera lenses on surfaces.
Electronics Detector
Measures magnetic field activity near suspicious objects like smoke detectors, clocks, outlets, and wall fixtures to identify concealed electronic devices.
Wi-Fi Camera Scanner
Scans the local network to find connected devices and flags potential cameras based on device type and manufacturer.
DESIGNED FOR REAL-WORLD USE
Traveling, staying at a rental, or moving into a new space? Run a quick scan to check your environment. The app provides clear instructions for each detection mode and shows results you can act on. No technical knowledge required.
Privacy-focused by design. All scanning is performed locally on your device. No data is collected or shared.
Unlimited access to all detection tools requires a subscription.
Terms: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
We've improved TDD's scanner experience and fixed minor issues!
The developer, SEMA ORUC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- SEMA ORUC
- Size
- 21.2 MB
- Category
- Utilities
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 5 more
- English, French, German, Japanese, Korean, Spanish
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Weekly Access $7.99
- Yearly Access $34.99
- Special Offer Yearly Access $17.99
- Copyright
- © TDD 2026