About
Detect hidden cameras, trackers, and smart devices using Bluetooth, Wi-Fi, and NFC signals. Get real-time threat scoring and a proximity graph to locate suspicious devices. Protect your privacy by scanning hotel rooms, rentals, or your home.
What's New in Hidden Device Radar
1.6
September 21, 2026
Much faster in busy places A scan in a hotel, an airport or an apartment block can turn up hundreds of devices, and the app slowed to a crawl and drained the battery when it did. That is fixed: results stay smooth however many devices are found, and a long scan costs far less power. A more honest verdict The verdict at the end of a scan sometimes warned that local-network scanning had not run when it had, which made a real warning easy to ignore. It now reports only what actually happened during that scan. Display fixes Threat levels no longer wrap awkwardly next to long device names, and the app keeps its dark appearance instead of washing out on devices set to Light Mode.
MoreSubscriptions & In-App Purchases
$4.99
Hidden Device Radar
Find hidden cameras & trackers
Developer apps
FAQ
What devices can Hidden Device Radar detect?
Hidden Device Radar can detect Bluetooth devices like trackers (AirTag, Tile), cameras, speakers, and wearables. It also scans for Wi-Fi/local network devices such as IP cameras, baby monitors, and smart-home hardware. NFC tags on supported iPhones can also be identified.
Does Hidden Device Radar have ads?
No, Hidden Device Radar is ad-free. The developer explicitly states that there are no ads, and all scans are processed on-device, ensuring your privacy.
How does Hidden Device Radar help me find a device?
The app provides a 'Signal Strength Finder' feature (available in Pro) which acts as a 'warmer/colder' proximity graph. This helps you physically locate a suspicious device by indicating when you are getting closer to it.
Is Hidden Device Radar accurate?
Hidden Device Radar detects devices broadcasting Bluetooth, Wi-Fi, or NFC signals. While results are strong investigative leads, they are not legal proof of a device's identity or intent, as Bluetooth, Wi-Fi, and NFC advertisements are unauthenticated.
What are the limitations of Hidden Device Radar?
The app cannot detect devices that are powered off, purely analog/wired, or that broadcast no signal. It relies on active signal broadcasting from devices.
What is the difference between the free version and Hidden Device Radar Pro?
The Pro version, unlocked with a one-time purchase, includes advanced features like the Signal Strength Finder, NFC Tap-to-Identify, full threat analysis and guidance, unlimited detection history, and AI Trend Insight.
Is my data safe with Hidden Device Radar?
Yes, privacy is a core focus. Everything runs locally on your device, and your scan data never leaves your iPhone. The app does not collect, upload, or sell your data, and requires no account.
What is the update frequency for Hidden Device Radar?
Hidden Device Radar was last updated on 2026-06-23, with its initial release on the same date. Further updates will likely occur to introduce new features or address any issues.
