223+ iOS apps curated and reviewed
The best rf detector apps on iPhone average 4.4★ across 223+ titles — we've ranked them by what real users actually keep on their phones. Updated May 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.5★ (59) | No | Yes | Jul 2026 |
| 2 |  | Free | 4.5★ (4.5K) | Yes | No | Jul 2026 |
| 3 |  | Free | 5.0★ (1) | Yes | Yes | Jul 2026 |
| 4 |  | Free | 4.7★ (563) | No | Yes | Jul 2026 |
| 5 |  | Free | 4.5★ (2.4K) | No | Yes | Jul 2026 |
| 6 |  | Free | 4.6★ (115K) | Yes | Yes | Jul 2026 |
| 7 |  | Free | 4.5★ (3.5K) | Yes | No | Jul 2026 |
| 8 |  | Free | 4.8★ (24) | Yes | Yes | Jul 2026 |
This application offers real-time radio frequency signal detection and analysis. It monitors signal strength, analyzes frequency bands, and identifies interference sources. The tool provides historical data and network optimization insights for a better wireless experience.
Detect electromagnetic fields (EMF) around you using your phone's sensors. Identify high-radiation zones in your home and workplace to better organize your environment and potentially improve well-being. Measure EMF emitted by various electronic devices and appliances.
This app helps you scan and detect devices around you, including Wi-Fi and Bluetooth connections. It offers AI scanning for visual assurance and IP insights to monitor your network behavior. Results are saved for easy review, with integrated tips for all users.
Scan your WiFi network to identify connected devices, detect potential intruders, and analyze network performance. Includes speed tests and ISP ratings to troubleshoot connectivity issues and ensure your network is secure.
Scan your current network for suspicious devices and identify hidden cameras or bugs using advanced AI and Wi-Fi scanning. Protect your privacy in hotels, public spaces, and more by ensuring your environment is safe.
Identify all devices on your WiFi network to understand who is connected, check for security threats, and troubleshoot network issues. It offers tools for speed testing, device analysis, and security alerts, with advanced features available through an optional hardware add-on.
Scan and analyze all devices connected to your local network. This essential tool helps protect your privacy by identifying everything on your network. Regular updates ensure an improved user experience.
Detect hidden or unrecognized devices in unfamiliar environments like hotels or rentals. Scan for unauthorized Bluetooth and Wi-Fi connections, and use an infrared camera filter to find electronics in dark areas. Track network changes and save scan history for peace of mind.
This app acts as a versatile detection toolkit, helping you find hidden metal objects, magnetic fields, and potential spy cameras. It also includes tools to check your WiFi network for unknown devices and scan your email for data breaches, enhancing your safety and aiding home improvement projects.
This intelligent detector scans for electromagnetic signatures to reveal hidden cameras and listening devices. It offers professional-grade scanning capabilities with real-time alerts and analysis to protect your privacy in any environment.
Scan your surroundings and Wi-Fi networks for unusual devices that may compromise your privacy. Detect hidden cameras, GPS trackers, and other potential threats using AI lens detection and network scanning. Stay safe and secure in hotels, at home, or in any sensitive location.
This app helps you find hidden cameras and spy devices using your phone's sensors and network scanning. It also offers features to track your Bluetooth devices, mask private conversations, and secure evidence of suspicious findings.
This application helps detect Wi-Fi jamming and provides notifications for jamming and offline/online status changes. Users can easily set up the app and share alerts with others.
Detect hidden cameras and spy devices using your phone's camera, Wi-Fi, network, and Bluetooth. Features AI image recognition and a network scanner to find suspicious connections and remotely accessible devices.
Detect electromagnetic fields (EMF) using your device's sensors. Get alerted to high magnetic fields and potential radiation sources in your home. Useful for identifying hidden emitters and understanding your environment.
This app helps you protect your privacy by scanning your surroundings for hidden cameras and suspicious recording devices. It transforms your phone into a reliable detector, offering peace of mind in any unfamiliar environment.
Transform your iPhone into an EMF detector to monitor electromagnetic fields. Identify radiation levels in various environments to assess safety at home, work, or in public spaces. Gain insights to make informed decisions about your surroundings.
Detect hidden Bluetooth trackers and suspicious electronics in your surroundings. This app uses real-time scanning and a smart risk assessment engine to identify potential threats, offering precision tracking to locate them physically. It also includes a magnetic field scanner for non-Bluetooth devices.
Detect hidden spy devices like cameras and microphones using advanced technology. This app helps you safeguard your privacy by scanning for Bluetooth, magnetic fields, infrared, and Wi-Fi signals. Restore peace of mind by unmasking intrusive gadgets in your surroundings.
This app helps you find hidden surveillance devices like spy cameras and listening devices in your surroundings. It offers tools to scan for suspicious objects, safeguard your Wi-Fi network, and secure evidence of detected devices.