Comparison

SS⋅Hidden Camera Detector vs RF Signal Detector

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

Head to head
About

SS⋅Hidden Camera Detector

This app transforms your iPhone into a device that detects hidden cameras, Bluetooth trackers, and listening devices. It scans WiFi networks, magnetic fields, and infrared LEDs to help you identify potential surveillance equipment in various locations. Enjoy peace of mind with on-device processing and offline functionality.

Highlights
  • Detects hidden cameras on WiFi
  • Identifies Bluetooth spy devices
  • Scans for magnetic field anomalies
  • Finds infrared LEDs
  • Locates listening devices and bugs
  • Works offline
Features
Read full description

Check unfamiliar spaces with more confidence. SafeScan brings WiFi, Bluetooth, magnetic-field, and camera-lens inspection tools together on your iPhone—no extra hardware required. A SMARTER WAY TO CHECK YOUR SPACE Hidden cameras and tracking devices can be difficult to notice. Different devices leave different clues, so SafeScan helps you inspect a room in several ways instead of relying on a single signal. FOUR WAYS TO INSPECT • Scan your WiFi network for connected devices, including possible cameras • Check nearby Bluetooth devices that may require investigation • Look for unusual magnetic-field changes around objects and surfaces • Use your iPhone camera and flashlight to spot possible lens reflections or infrared light USE IT WHEREVER PRIVACY MATTERS • Hotels, motels, and vacation rentals • Bedrooms and living spaces • Offices and conference rooms • Changing rooms and locker areas • Your home, vehicle, or personal belongings HOW IT WORKS 1. Choose the inspection tool that fits what you want to check 2. Move through the space carefully and follow the on-screen guidance 3. Review anything unusual and inspect it more closely UNDERSTAND YOUR RESULTS SafeScan helps surface signals and devices that may deserve attention. Results are indicators for further inspection—not proof that a hidden camera, microphone, or tracking device is present. Mirrors, electronics, wiring, magnets, and other everyday objects can produce similar readings. PRIVACY BY DESIGN Camera, network, and sensor scan data is processed on your device and is not uploaded or shared. No account is required. Selected inspection tools can work without an internet connection. Anonymous usage analytics help us improve the app; see our Privacy Policy for details. START FREE Use SafeScan free with ads and included scan allowances. Optional Premium unlocks advanced tools and removes ads. PREMIUM INCLUDES • Advanced network-device details • Real-time Bluetooth proximity information • Magnetic-field strength readings • Camera-lens and possible infrared-light inspection • Saved WiFi scan history • Ad-free use Whether you are traveling, checking a new rental, or protecting your space at home, SafeScan gives you a practical toolkit for a more informed privacy check. Download SafeScan and check your surroundings with confidence. Terms of Use: https://sites.google.com/view/safescaniostermsofuse/home Privacy Policy: https://sites.google.com/view/safescaniosprivacy/home

About

RF Signal Detector

This tool helps detect hidden electronic devices and cameras by scanning for electromagnetic fields and network connections. It offers real-time visualizers and alerts, all processed offline without requiring an account or sharing your data.

Highlights
  • Smart RF Detector
  • Network Scanner
  • Real-Time Visualizer
  • Haptic & Audio Alerts
  • 100% Offline Processing
  • Zero Account Required
Features
Read full description

Protect your peace of mind with ReFi. A secure, offline tool to find hidden devices and cameras. Are You Truly Alone? Hidden spy cameras, rogue microphones, and trackers are smaller and easier to hide than ever before. Whether you are in a hotel, an Airbnb, or a sensitive meeting, your privacy matters. Meet ReFi, your essential rf signal detector designed to help you scan your surroundings, locate suspicious electronic emissions, and secure your personal space. Why Choose ReFi? Most security apps require intrusive permissions or upload your data. Not us. Our usp is a privacy first rf detector. We believe a tool built to protect you should never track you. 100% Offline Processing: All scans happen entirely on your device. Zero Account Required: No registration, no emails, no tracking. No Data Sharing: We never collect, sell, or share your metrics. Key Features Smart RF Detector: Detect electromagnetic fields emitted by hidden electronic devices, lenses, and spy bugs. Network Scanner: Identify unauthorized devices connected to local Wi-Fi or Bluetooth networks. Real-Time Visualizer: Easy-to-read signal strength charts spike as you get closer to a threat. Haptic & Audio Alerts: Receive instant sound and vibration feedback to help you sweep a room discreetly. Perfect For: Travelers: Sweep vacation rentals and hotel rooms. Professionals: Secure conference rooms before sensitive discussions. Privacy Enthusiasts: Add an extra layer of daily defense against surveillance. Disclaimer: ReFi uses your phone’s built-in magnetometer and wireless sensors to locate potential threats. While highly effective as a first line of defense, standard smartphones cannot detect all dormant or military-grade signals. Download ReFi today—secure your space and keep your personal life private. Terms(EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy policy:https://nulladevs.com/app-privacy-policy/

Screenshots

SS⋅Hidden Camera Detector4 screens
RF Signal Detector4 screens

Verdict

The call

The clearest difference is ads: RF Signal Detector at none against SS⋅Hidden Camera Detector's shown. RF Signal Detector also leads on rating (4.9 vs 4.4) and update cadence (every 5 days vs every 10 days). On price, in-app purchases, monetization model 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. SS⋅Hidden Camera Detector sells 3 in-app purchases, starting at $4.99 per 7 days and RF Signal Detector sells 2 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

RF Signal Detector holds the better App Store score, 4.9 against 4.4. Both are backed by a comparable volume of ratings — 7 and 29 respectively.

UpkeepUpdate frequency

SS⋅Hidden Camera Detector ships an update every 10 days, RF Signal Detector every 5 days. Both last shipped on November 5, 2026.

Scorecard4 real differences · 6 level
SS⋅Hidden Camera Detector versus RF Signal Detector: the parameters behind the verdict, then further details
ParameterSS⋅Hidden Camera DetectorRF Signal Detector
PriceFreeFree
Rating4.4 (7 ratings)4.9 (29 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings729 — better
Update frequencyEvery 10 daysEvery 5 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.015.0 — better
Further details — not scored
Size33 MB68 MB
Age rating4+4+
DeveloperThuan VuDaniel Dominguez

Customer experience

SS⋅Hidden Camera Detector

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

RF Signal Detector

All ratings25 ratings
Positive96.0%
Neutral4.0%
Negative0.0%

In-app purchases

3 purchases

SS⋅Hidden Camera Detector

Subscriptions3
  • SafeScan Weekly Premium$4.997 Days
  • SafeScan Monthly Premium$12.991 Month
  • SafeScan Yearly Premium$24.991 Year
2 purchases

RF Signal Detector

Subscriptions2
  • Weekly RF Detector3 Days trial$9.997 Days
  • yearlyrfdetector$39.991 Year

Questions

Is SS⋅Hidden Camera Detector free?
SS⋅Hidden Camera Detector is free to download, with in-app purchases available.
Is RF Signal Detector free?
RF Signal Detector is free to download, with in-app purchases available.
Which has better reviews, SS⋅Hidden Camera Detector or RF Signal Detector?
RF Signal Detector is rated higher. SS⋅Hidden Camera Detector averages 4.4 out of 5 from 7 ratings, while RF Signal Detector averages 4.9 from 29 ratings.
Do SS⋅Hidden Camera Detector or RF Signal Detector have ads?
SS⋅Hidden Camera Detector shows ads; RF Signal Detector does not.
Which is updated more often, SS⋅Hidden Camera Detector or RF Signal Detector?
SS⋅Hidden Camera Detector ships an update every 10 days, and RF Signal Detector every 5 days. Most recently, SS⋅Hidden Camera Detector was updated on November 5, 2026 and RF Signal Detector on November 5, 2026.

Other comparisons