SOTAMĀT is a lifestyle app designed for licensed amateur radio operators who engage in Summits-On-The-Air (SOTA) or Parks-On-The-Air (POTA) activities. It caters to users who seek to self-spot from remote areas without cellular service or internet access. The app enables users to post self-spots and self-alerts via HF radio, send predefined SMS messages, access cloud services and SOTAMĀT commands, and view frequencies by mode, all without the need for internet, cellular, or satellite connections.

Using special encoding and modulation techniques, SOTAMĀT allows users to transmit commands via HF using their iPhone or iPad, connecting to monitoring stations for message relay and further processing. Noteworthy is the app's capability to generate FT8 messages and audio without requiring a computer or special cables. Additionally, users can access a range of commands when online, including spot posting, alerts, spot information, and more.