RadioMail

RadioMail enables access to the Winlink amateur radio email system from your device. Compose, read, and reply to messages anywhere, with telnet connectivity to the main Winlink server or via AREDN. It supports packet mode with VARA and KISS TNCs over Wi‑Fi or Bluetooth, and includes a built‑in 1200 baud AFSK modem for direct packet stations.

Additional features include a station directory with proximity sorting, a favorites list, photo attachments with built‑in annotation, and more than 100 Winlink forms that auto-update. GPS coordinates are pre-filled for position reports to APRS, and notifications run in the background. Addresses, contact lookup, and optional premium features (form access) are supported. RadioMail is independently developed and not affiliated with ARSFI. An amateur radio license is required to use the app.