Control your Icom transceiver remotely or locally from your iPhone. Operate in all modes, log QSOs, and utilize integrated digital modes like FT8/FT4 and SSTV. No extra hardware is needed for global access.






39+ similar apps compared and reviewed
Whether you want more options like CallBook or a completely different take on the same concept, our curated list of 39+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.






Control your Icom transceiver remotely or locally from your iPhone. Operate in all modes, log QSOs, and utilize integrated digital modes like FT8/FT4 and SSTV. No extra hardware is needed for global access.



This application allows users to authenticate and manage a hardware-encrypted USB flash drive using multi-factor authentication. It offers features like remote management for IT administrators, including device lockout and geofencing, to secure sensitive data.






This utility app offers a comprehensive suite of tools for amateur radio operators, including band conditions, DX-Cluster monitoring, and a logbook. It features direct radio integration for tuning and automatic logging, along with various calculations and resource information.




Access the Winlink amateur radio email system on your mobile device. Compose, send, and receive messages, including forms and photos, using various radio and network connections. Requires an amateur radio license.




Calculate the loss of your coax line with this tool. Select from numerous cable types and input parameters like frequency and SWR to determine matched loss, SWR loss, and total power loss. It also provides detailed cable specifications.




Design unique ringtones using custom Morse code messages. Express yourself with a retro-tech communication style, or create hidden messages for select individuals. Share your creations via email and install them on your iPhone.


This app serves as a comprehensive client for the Automatic Position Reporting System (APRS), enabling amateur radio operators to send and receive real-time data like position, status, and messages. It features a built-in TNC for direct radio communication and internet connectivity via the APRS-IS network.