10+ similar apps compared and reviewed
Whether you want more options like R2 Touch or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.
This app acts as a software-defined radio receiver for iOS devices, allowing you to listen to various radio signals and view RF spectrum data. It connects to external SDR peripherals via a network protocol, requiring a separate server setup.
Control your model railroad trains wirelessly using your mobile device. This app connects to JMRI software or specific hardware modules for comprehensive throttle, address, and function management.
Transform your phone into a powerful intercom system. Broadcast audio to any compatible speaker, use it as a walkie-talkie on your Wi-Fi, or send messages using text-to-speech with various voices and sound effects. Easily communicate across rooms remotely.
Easily connect to and configure XBee 3 devices with Bluetooth Low Energy. Discover nearby devices, view and modify firmware settings, update firmware remotely, and send/receive data. Provision devices for remote management.
Control your Disklavier E3 or DKC-850 remotely from your iOS device. View song titles and access all functions previously available with the infrared remote. Requires a wireless router connection to your piano.
Stream your game console's display and audio to your mobile device over a local network. Control your console remotely with low lag and a simple setup process.
This app provides a classic terminal experience for packet radio communication on mobile devices. It offers powerful terminal features, smart connection management, and real-time over-the-air traffic monitoring. It's designed for amateur radio operators to connect with nodes, BBS, and decode traffic.
This app demodulates and plays AM and FM radio signals received by compatible SDR hardware. It allows users to listen to various broadcasts, manage station lists, and adjust audio settings. Requires a separate radio and host computer for operation.
Control your model railroad trains wirelessly from your mobile device. This app acts as a throttle, connecting to JMRI software or specific hardware modules for seamless operation. Enjoy basic DCC throttle functions, speed and direction control, and function access.
