Ham Radio Logger is the ultimate mobile logging solution purpose-built for amateur radio operators in the field. Whether you're chasing the next activation for Parks on the Air (POTA) coordinating a major ARRL Field Day event or simply logging QSOs on the go our app delivers speed simplicity and full feature support.

Optimized for Portable Operations:
Dedicated POTA & Field Day Support: Full logging support for Field Day IOTA POTA SOTA WWFF and Winter Field Day. Start logging your activations instantly and accurately.

ADIF import and export: Seamlessly import and export your logs using the industry-standard ADIF 3.1.6 format (*.ADI) ensuring easy upload to the POTA website and other logging services.

Automatic Gridsquare via GPS: Pinpoint your location with your phone's GPS to automatically calculate your current gridsquare a crucial detail for portable logging.

Powerful Logging & Statistics:
Clean Fast and Simple Interface: Designed for rapid error-free logging in the field. The clean interface minimizes taps and maximizes efficiency.

Unlimited Capacity: Log every contact! Store an unlimited number of logbooks and QSOs directly on your device.

Comprehensive Data Capture: Log all critical fields including: Date Time Callsign (Received/Operator/Transmitted) Power Signal Report Comments Mode and Gridsquare.

Visualize Your Success: Check your progress with our integrated Gridsquare map and gain insights with QSO statistic breakdowns by band and mode plus activity heat graphs.

Stop wrestling with complex software or paper logs! Download Ham Radio Logger and focus on making contacts from the park!