225+ iOS apps curated and reviewed
From beginner-friendly picks to power-user tools, our rf signal detector free list covers 225+ iPhone apps updated through June 2026. Compare ratings, prices, and screenshots in one place.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.5★ (59) | No | Yes | Jul 2026 |
| 2 |  | Free | 4.6★ (115K) | Yes | Yes | Jul 2026 |
| 3 |  | Free | 4.5★ (3.5K) | Yes | No | Jul 2026 |
| 4 |  | Free | 4.5★ (2.4K) | No | Yes | Jul 2026 |
| 5 |  | Free | 1.0★ (1) | No | No | May 2026 |
| 6 |  | Free | 5.0★ (15) | No | Yes | Jul 2026 |
| 7 |  | Free | 4.6★ (365) | Yes | No | Jul 2026 |
| 8 |  | Free | 4.5★ (4.5K) | Yes | No | 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.
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.
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.
Control portable RF signal generators and RF power meters. This platform enables seamless management of netPlan's handheld RF devices.
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.
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 detect suspicious electronic devices on your network. It scans your environment in real-time to identify connected devices, distinguishing between safe and potentially hidden ones. Protect your privacy in new locations or while traveling.
Protect your privacy by scanning for hidden spy cameras in various locations. This app also functions as a network scanner to detect spy devices, GPS trackers, and more. Stay safe and secure in hotels, bathrooms, and other important places.
Analyze your wireless environment by scanning connected Wi-Fi devices, nearby Bluetooth signals, and magnetic activity. Gain insights into your digital surroundings and optimize your network. Includes helpful tips for effective analysis.
Scan your Wi-Fi and Bluetooth networks to detect unauthorized devices. Utilize magnetic and IR scanners to find hidden cameras and protect your privacy. Stay vigilant against suspicious gadgets for a secure digital environment.
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.
This application uses your smartphone's magnetic sensor to detect nearby metal objects. It can help you find hidden metallic items, act as a treasure hunting tool, or even assist in ghost hunting by visualizing magnetic field trends. Requires a device with a magnetic sensor to function.
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.
This app helps you test and analyze your internet connection. It measures download, upload, and ping speeds, displays connection consistency, and checks Wi-Fi signal strength. Advanced features include LAN device scanning, Wi-Fi security checks, and an augmented reality speed test.
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.
Tune into thousands of remote radio servers worldwide from your iPhone or iPad. Explore shortwave broadcasts, aviation communications, and more with a global interactive map and advanced tuning features. Enjoy uninterrupted background audio and a privacy-first experience.
