230+ iOS apps curated and reviewed
iSlipstick RF is the household name in islipstick rf, but it's far from the only option. We track 230+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free was $1.99 | 4.7★ (3) | No | No | May 2026 |
| 2 |  | Free | 4.5★ (59) | No | Yes | Jul 2026 |
| 3 |  | Free | — | No | No | May 2026 |
| 4 |  | Free | 4.6★ (35K) | Yes | Yes | Jul 2026 |
| 5 |  | Free | 4.8★ (39K) | No | No | Jul 2026 |
| 6 |  | Free was $34.99 | 4.6★ (32K) | No | Yes | Jul 2026 |
| 7 |  | Free | 4.7★ (524K) | No | Yes | Jul 2026 |
| 8 |  | Free | 4.5★ (18K) | No | No | Jul 2026 |
This app provides a comprehensive suite of calculators and converters specifically designed for radio frequency (RF) engineers and technicians. It includes tools for path loss, antenna gain, intermodulation, and standard electrical calculations, along with various unit conversions.
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.
This app provides instant voice communication, allowing users to talk to individuals or large groups with a single button press. It enables real-time conversations over Wi-Fi or cellular data, supports message replay, and allows for the sharing of photos and locations. It's designed for efficient communication in various settings, from business operations to personal use.
Optimize your Wi-Fi network performance with this free app. It helps you detect and connect to networks, scan for devices, test speeds, and improve signal strength by relocating access points.
This app helps you find free WiFi hotspots, public restrooms, ATMs, and other essential amenities worldwide. It also offers eSIM data plans for internet access in over 100 countries and includes handy widgets for currency conversion, weather, and more.
Listen to over 90,000 AM, FM, and online radio stations worldwide. Save your favorites for one-tap access and enjoy a reliable streaming experience. Discover new music, stay updated with news, or practice languages with this versatile radio tuner.
Measure your mobile network performance with detailed speed tests for download, upload, and latency across 3G, 4G/LTE, 5G, and WiFi. Analyze video streaming quality and compare network coverage in your area to find the best provider.
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.
Perform essential arithmetic operations with a straightforward calculator app. Its large buttons and clear display ensure ease of use, supporting both portrait and landscape orientations.
Control your RF Vision Antenna Alignment Tool remotely from an iOS device. View measurements, edit site information, and email reports directly from the field via Bluetooth.
This app is a powerful construction calculator designed for professionals working with dimensions. It offers a wide range of solutions for dimensional math, right angle calculations, area and volume, and special functions, helping to improve speed and accuracy in layouts, bids, and estimates.
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.
This tool helps radio engineers calculate RF link characteristics, including wireless internet links. It computes maximum distance, required transmitter power, or gain margin by inputting various parameters. It also calculates EIRP, ERP, and field strength in multiple units.
This field navigation tool displays your location and waypoints on customizable screens. It supports multiple coordinate systems and map datums, and allows for waypoint import/export. Offline map support is available.
Track planes in real-time on a live map, identify aircraft by pointing your device at the sky, and view detailed flight information. Explore historical flight data, airport arrivals/departures, and even see what the pilot sees in 3D.
This app offers a versatile calculator with three distinct modes: Basic, Scientific, and Programmer. It provides a history view, sharing capabilities, and supports various input and output formats. The app is designed for iPhone, iPad, and iPod Touch.
Connect to the EchoLink network using your iOS device. This application allows validated Amateur Radio operators to access the system from virtually anywhere. Registration with a valid Amateur Radio callsign is required.
Control your smart TV with your phone. Navigate menus using a touchpad, and access advanced features like Wake-on-LAN. Supports a wide range of TV models and operating systems.
This free calculator app offers a fast, ad-free experience with a visual input and calculation history. Customize your experience with various keyboard sounds and colors, and access advanced scientific functions when needed.