HamAlert is a companion app to the HamAlert website, offering push notifications for amateur radio operators. Developed by Manuel Kasper, this free app is available exclusively for iPhone users.

The main purpose of HamAlert is to provide real-time notifications when a desired station appears on the Reverse Beacon Network, SOTAwatch, the DX cluster, or PSK Reporter. This is particularly useful for amateur radio operators who want to stay updated on the latest spots.

One of the standout features of HamAlert is its customizable filtering options. Users can filter spots based on various criteria, including DXCC (both actual and callsign home DXCC), callsign, island reference, summit reference, park reference, CQ zone, continent, band, mode, time and days of week, source, spotter callsign, and DXCC.

With HamAlert, amateur radio operators can stay informed and never miss out on important spots. The app's user-friendly interface and efficient push notification system make it a valuable tool for the amateur radio community.