227+ iOS apps curated and reviewed
With an average user rating of 4.1β , the radio frequency finder category is one of the App Store's strongest. Browse all 227+ apps we track, sorted so the most loved ones surface first.
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.
Access a comprehensive, offline directory of amateur radio repeaters worldwide. Search by various criteria, view detailed information including distance and bearing, and easily submit updates. Optimized for both phones and tablets.
Locate broadcast towers for optimal antenna aiming. Enter your address or use your current location to find stations and receive free HD TV.
Transform your device into a professional audio analysis tool with advanced FFT analysis, SPL monitoring, and detailed visualizations. Record, analyze, and export audio data with precision calibration and multiple weighting filters.
Access over 70,000 live radio stations from around the world, covering music, news, sports, and more. Enjoy background playback, search functionality, and personalized favorites. Record stations for later playback and add your own streams.
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.
Locate lost Bluetooth devices, including headphones, earbuds, and smartwatches, with a precise Bluetooth scanner. Track all your gadgets from one intuitive app, ensuring you never lose your valuable electronics again.
Generate sound frequencies from 1Hz to 25,000Hz with a simple interface. Features include wave visualization, adjustable sensitivity, and multiple waveform options. Use it for hearing tests, pet training, or as a prank tool.
Instantly find and connect to amateur radio repeaters with a comprehensive database and an aircraft-style radar interface. View detailed information for over 62,000 active repeaters across all U.S. states, with offline access and Apple Watch complications.
Quickly locate lost Bluetooth devices like earbuds, headphones, and smartwatches. Utilize a signal radar and real-time detection to pinpoint your missing items. The app helps you find your devices by guiding you closer as the signal strength increases.
This app provides essential tools for amateur radio enthusiasts, including real-time propagation data, a DX cluster viewer, and a dipole calculator. It offers a streamlined interface for checking band conditions and planning communication strategies.
Locate misplaced Bluetooth devices by using a paired iPad or iPhone. The app guides you to your missing item by wirelessly connecting to its signature. It's best used for devices lost recently and within a reasonable distance.
This app provides ham radio enthusiasts with a comprehensive suite of calculators and tools for designing and building radios and antennas. It includes features for code references, coordinate conversions, unit conversions, and various antenna and technical calculations.
Discover FM radio stations you should be able to receive based on your location. This app uses a propagation algorithm to predict signal range, factoring in terrain and obstacles. Explore stations in North America, Bermuda, and the Caribbean with detailed coverage maps and interference analysis.
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.
This virtual ham radio transceiver simulates HF bands from 10-160m, including 6m, 2m, and 70cm. It features USB, LSB, and CW modes, power settings, and built-in audio filters. Additional instruments can be unlocked via in-app purchases.
This app transforms your device into a professional sound level meter, precisely measuring ambient noise pressure. It offers advanced features like frequency analysis, historical data management, and dosimeter functions, making it useful for various applications and entertainment.
Quickly locate lost Bluetooth devices like earbuds, phones, and smartwatches. Utilizes signal tracking and radar indicators to guide you, with an option to play a sound on the device. Works with all Bluetooth-enabled gadgets.